Chọn câu phát biểu đúng:

A.nếu không có lực tác dụng vào vật thì vật không chuyển động

B.không cần có lực tác dụng thì vật vẫn chuyển động nhanh dần được

C.lực là nguyên nhân làm biến đổi chuyển động của một vật

D.lực là nguyên nhân duy trì chuyển động của một vật 

cần gấp ạ giúp vs

Exercise 4: Circle the letter A, B, C, or D to indicate the correct answer for each question.

Question 1: The movie sounds very _________ I think I will watch it tonight.

A. interesting                        B. interested          C. boring                D. bored

Question 2: He’s one of the most ________ people I’ve ever met.

A. boring                              B. bored                C. nice                      D. nicest

Question 3: She is so __________ . She keeps borrowing money from me.

A. annoying                        B. annoyed             C. beautiful              D. ugly

Question 4: The food was absolutely__________ - I couldn't eat it.

A. enjoying                   B. disgusted             C. disgusting             D. enjoyed

Question 5: I work as a flight attendant. It is an ____________ job. I have to stand a lot and deal with difficult customers.

A. exhausting                   B. exhausted             C. boring              D. bored

Question 6: Don’t eat so ________________ . It’s not good for you

A. beautiful                       B. beautifully             C. quick               D. quickly

Question 7: Why are you ________________? I haven’t done anything

A. smile                            B. angrily                   C. angry                D. smiling

Question 8: Can you speak _____________ please? I cannot hear you.

A. slow                           B. fast                         C. slowly                D. fastly

Question 9: Wow, you speak Russian very _____________ .

A. good                          B. well                         C. cold                   D. coldly

Question 10:  Jane is studying _________ for her examination.

A. hard                           B. hardly                      C. natural               D. naturally

Question 11:  This is definitely the ________ song I have ever heard. I love it.

A. most great                 B. worst                        C. bad                   D. greatest

Question 12: ____________ comes from the sun.

A. light                          B. a light                       C. a few light       D. some light

Question 13: It is very difficult now to find a well-paid __________ .

A. work                        B. job                            C. tree                  D. house

Question 14: I had a trip to Germany and it was fun. I had _________ there.

A. great time               B. a great time there      C. great times     D. a great times

Question 15: We don’t have a lot of ___________ at home.

A. bread                       B. breads                       C. house             D. houses