Câu hỏi: It’s necessary __________ your listening and writing skills.

A. to improve

B. improve

C. improving

D. improved

Câu 1: My mother told me __________ hard.

A. study

B. studying

C. to study

D. studied

Câu 2: My friend and I _______ your sister tomorrow afternoon after she _______ her work.

A. will meet-will finish

B. will meet-has finished

C. will have met-has finished

D. will have met-will finish

Câu 3: If I __________a lot of money now, I ______________a new car.

A. have /will buy

B. have / would buy

C. had/ will buy

D. had/ would buy

Câu 4: When we were on holiday, we used ________ to the beach every day.

A. go

B. to go

C. going

D. gone

Câu 5: He came up with the solution __________ every problem.

A. in

B. at

C. for

D. to

Câu 6: When my father was young, he _____ work in the garden for long hours.

A. can

B. could

C. will

D. should