3. I love going fishing with you.

4. How about coming my house to have something before going ?

5. I look forward to seeing you tomorrow morning.

3. Carol isn't old  enough to go out alone at night. 

4. She didn't succeed in persuading her father to buy her a new car. 

5. But for your help and encouragement, I have my life as today.

I suggest that we should work harder on our pronunciation
=>Shall we work harder on our pronunciation ?

1 He told Mary to heat the sauce until it turned thick
2 They told the children to watch out . There was a hole in the pavement.
3 She asked Tom if he could help her . She had locked her keys in the car
4 Sha asked Paul if he had ever heard of such s thing
5 The teacher said to Jane that her speech had been full of lies .

vì tiết kiệm đc 1 khoản tiền lớn vào vc sử lí nước thải như lắp đặt đg ống xả, lọc, kiếm vị trí để xả và sử lí nc thải cũng như tiền bảo trì hệ thống hàng tháng

6.''Can I help you?''he asked me.

=> He asked me if he could help me.

7.''Do you know my phone number''She asked him.

=> She asked him if he knew her phone number.

''Are you ready?''said the teacher to the students.

=> The teacher asked the students if they were ready.

Is your house far from the school''?I asked her.

=> I asked her if her house was far from the school.

''Must we do all the exercises''the students asked the tacher.

=> The students asked the teacher if they must do all the exercises.

lawyer

21D 22B 23D 24A 25A 26B 27C 28C 29C 30C 31D 32B 33A 34C 35D

The students often read book after school

b b

Ta có : a = 1 ; b = 3 ; c = -1 

$$\begin{gathered} ∆ = \text{'}b^2\text{'} - 4.a.c \\ = \text{'}3^2\text{'} -4.1.(-1) \\ = 13 >0 \\ Vậy phương trình có 2 nghiệm phân biệt \\ \text{'}x\_1\text{'} = \frac{-b + \sqrt{△}}{2.a}=\frac{-3 + \sqrt{13}}{2} \\ \text{'}x\_2\text{'} = \frac{-b - \sqrt{△}}{2.a}=\frac{-3 - \sqrt{13}}{2} \end{gathered}$$

Becase Lan was tired , she didn't go to school yesterday 

b . weight

Unless you leave me alone , I will the police 

`->` Unless >< If 

a . went 

- yesterday -> Qúa khứ đơn 

If we had no time , it would be impossible to do this 

-> Mệnh đề If loại 2

Lan didn't .......camping with her friends last Sunday.
a.go. b.went. c.to go

- last Sunday -> quá khứ đơn

(-) S + didn't + V_nguyên mẫu 

1+1 = 2