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Câu trả lời của bạn: 21:20 15/07/2022
Fill each blank with a word in the box
Health / dry / flu / provide / getting
Physical / exercise / stay / weight / swimming
1.You should eat a lot of fruits and vegetables because they __provide_____ vitamin A wich is good for the eyes
2.If you want to be fit , stay outdoors more and do more __physical _____ activities
3.Eat less high-fat food to keep you from __getting _____ fat
4.They go __swimming _______ outside even when it's cold
5.To prevent___flu______, you should eat a lot of garlic and keep your body warm
6.In oder to have good ___health_____, you should eat lightle and laughcheerfully
7.My father does morning __exercise ______ every day
Câu trả lời của bạn: 09:06 12/07/2022
Quãng đường Huế – Nha Trang là:
1278–
Quãng đường Nha Trang – Thành phố Hồ Chí Minh là:
1710 – 1278 = 432 (km)
Câu trả lời của bạn: 23:19 10/07/2022
Tham khảo!
Câu trả lời của bạn: 22:58 10/07/2022
How many calories can you burn in one hour? Will, it all depends on the activity. You use calories all the time, even when you are resting. Reading, sleeping, sitting and sunbathing all use about 60 calories an hour. Very light activities use 75 calories. Examples are eating, writing, knitting, shaving, driving and washing up.
Light activities which use about 100 calories an hour include playing the piano, getting dressed and having a shower. Under moderate activities which use between 100 and 200 calories an hour we can put walking, doing housework, shopping and skating. Energetic activities use 200-400 calories. These include horse riding, cycling, swimming, skipping, and dancing. Finally there are strenuous activities which use up to 600 calories an hour. These activities include climbing stairs, jogging,digging the garden and playing football.
..T...11.The amount of calories we use an hour depends on the activities we do
....F.12.When we are resting we don't burn calories
..F...13. Reading uses as many calories as writing.
..T...14. The calories we burn for eating and washing up are the sam.
..F...15. Sunbating uses more calories than driving.
..T...16. Having a shower uses only 100 calories an hour
.F....17. Walking is a very light activity.
..T...18. Cycling and dancing use the same amount of calories.
....F..19. Horse riding uses the most amount of calories.
...F...20. Playing football uses fewer calorise than swimming
III. USE OF ENGLISH
21. You can avoid some diseases by ........yourself clean
A. Keeping B. Taking C.looking D. Seeing
22. Rob eats a lot of fast food and he..... on a lot of weight
A. Takes. B. puts. C. Spends. D. Hanging
23. We need to spend less time..... computer games
A. Play. B. To play. C. Playing. D. To playing
24. Do more exercise..... eat more fruit and vegetables
A. But. B. So. C. And. D. Or
25. Watching too much television is not good..... you and your eyes
A. With B To C For D. Of
26. When you have flu, you may have a cough and a..... nose
A. Runny B.run C.flowing D.hunting
27. When you have a temperature, you should drink more water and rest ......
A. Most B.more C .less D .least
28. I forgot to wear a sun hat today and I got a....
A. Stomachache B.earache C.headache D.toothache
29. We sound....... because of getting poor grades
A. Up B.down C .on D.with
30. Eat............ junk food. It makes you fat
A. More B.less C. Much D.fewer
Câu trả lời của bạn: 22:45 10/07/2022
1. he gets people to make all his shoes in Italy
- he ...has all his shoes made...........................................................in Italy
2. Gary asked someone to translate the article for him
-Gary.....got his article translated..........................................
3. Did the dressmaker shorten the skirt for her?
- Did she....have skirt shortened by the dressmaker............................................................?
4. The doctor is testing my son's eyes at the moment
-my son's eyes..is having his eyes tested.............................................................
5. He will ask someone at the garage to repaint his car.
-He......will have his car repainted..................................................................................
6. You can ask someone to collect your mail.
-You....can have your mail collected.........................................................................................
7. We got some people to build pur garage last year
- we.......had our garage built.......................................................................
8. Philip isn't here- someone is cutting his hair for him
- Philip isn't here- he.....is having his hair cut.......................................................
9. I am going to asked them to send me a copy of the contract
- I.........am going to have.................................................................... a copy of the contract sent
10. How long has this butcher been delivering meat for you?
- How long .......have.............. you .....been having........................ meat delivered?
Câu trả lời của bạn: 22:44 10/07/2022
complete the second sentences using passive voice of causative forms
1. he gets people to make all his shoes in Italy
- he ...has all his shoes made...........................................................in Italy
2. Gary asked someone to translate the article for him
-Gary.....got his article translated..........................................
3. Did the dressmaker shorten the skirt for her?
- Did she....have skirt shortened by the dressmaker............................................................?
4. The doctor is testing my son's eyes at the moment
-my son's eyes..is having his eyes tested.............................................................
5. He will ask someone at the garage to repaint his car.
-He......will have his car repainted..................................................................................
6. You can ask someone to collect your mail.
-You....can have your mail collected.........................................................................................
7. We got some people to build pur garage last year
- we.......had our garage built.......................................................................
8. Philip isn't here- someone is cutting his hair for him
- Philip isn't here- he.....is having his hair cut.......................................................
9. I am going to asked them to send me a copy of the contract
- I.........am going to have.................................................................... a copy of the contract sent
10. How long has this butcher been delivering meat for you?
- How long .......have.............. you .....been having........................ meat delivered?
Câu trả lời của bạn: 22:33 10/07/2022
a) Ba + 2H_2O -> Ba(OH)_2 + H_2
0, 77 -> 0,77 -> 0,77 (mol)
b) n_Ba = (105,49)/137 = 0,77(mol)
m_Ba(OH)_2 = n.M = 0,77 . 171 = 131,67(g)
c) V_H_2 = n.22,4 = 0,77.22,4 = 17,248(l)
Câu trả lời của bạn: 13:31 10/07/2022
VI Rewrite the following sentences so that is has the same meaning with the first.
1 Finding accommodation at busy time is difficult in Dalat
=> It's....difficult to find .accommodation at busy time in Dalat
....
2 Will you take me to Halong bay to see the magnificient caves?
=> Would.. you like to take me to Halong bay to see the magnificient caves?
3 Would you like a glass of cold orange juice?
=> Can I get...a ..glass of cold orange juice, please ?
4 The nurse covers the burn with ice. The ice helps ease the pain.
=> In order to....ease the pain, the nurse covers the burn with ice.
5 The last time I went skiing was ten years ago.
=>I haven't...gone skiing for ten years.....
Câu trả lời của bạn: 23:59 08/07/2022
7)những con bọ xít
→Tác dụng : tránh lặp từ, khiến câu văn giản dị và gần gũi hơn.
Câu 8 :
Dấu phẩy 1 : ngăn cách trạng ngữ với chủ ngữ và vị ngữ.
Dấu phẩy 2 : ngăn cách trạng ngữ với chủ ngữ và vị ngữ.
Câu trả lời của bạn: 23:57 08/07/2022
1)
7, những con bọ xít
→ Tác dụng : tránh lặp từ, khiến câu văn giản dị và gần gũi hơn.
Câu trả lời của bạn: 23:55 08/07/2022
.....................
Câu trả lời của bạn: 23:53 08/07/2022
..........
Câu trả lời của bạn: 23:52 08/07/2022
Caption
Câu trả lời của bạn: 23:50 08/07/2022
........................
Câu trả lời của bạn: 23:49 08/07/2022
......................
Câu trả lời của bạn: 23:28 08/07/2022
8)
a) Thời gian để hai người gặp nhau là:
10 giờ - 8 giờ = 2 giờ
Tổng vận tốc hai xe là:
48 + 36 = 84 (km/giờ)
Quãng đường AB là:
84 × 2 = 168 (km)
b) Thời gian để anh Thành đến B là:
168 : 48 = 3,5 (giờ)
Khi anh Thành đến B thì anh Vinh đi được là:
36 × 3,5 = 126 (km)
Khi anh Thành đến B thì anh Vinh còn cách A là:
168 - 126 = 42 (km)
Đáp số: a) 168 km
b) 42 km
C9:
Câu trả lời của bạn: 23:26 08/07/2022
.............
Câu trả lời của bạn: 23:17 08/07/2022
Giải:
Số dầu ngta đã rót ra là:
48-23=25 (kg)
Số dầu có trong thùng là:
25 : 5/9 = 25 xx 9/5= 45 (kg)
Can dầu nặng số ki-lô-gam là:
48 - 45 = 3 (kg)
Đáp số: 3 kg