15. Tổng hợp các thì 2

Đây là bài tổng hợp các thì, hãy đọc kỹ và chọn/điền đáp án đúng nhất

• OK đã hiểu
• OK chưa hiểu nhưng cứ làm đã

The yard is wet. It______ last night.

• a. must rain
• b. must have rain
• c. must have rained
• d. had to rain

The pen won't write; it______ out of ink.

• a. must run
• b. must be running
• c. must have run
• d. must have ran

The line is busy; someone______ the telephone now.

• a. must be using
• b. must have used
• c. must used
• d. must have been using

Bob is absent; he______ sick gain now.

• a. must have been
• b. must be
• c. must be being
• d. must being

Once Helen failed in her exam. She played too much. She______ too much.

• a. shouldn't have played
• b. should play
• c. shouldn't play
• d. wouldn't have played

Chia các động từ trong ngoặc vào vị trí tương ứng. Những câu chia này sẽ khó hơn những bài trước

• OK đã hiểu
• OK chưa hiểu nhưng cứ làm đã

He ________ his first championship in 2012. Since then he ________ everything and ________ only once. (WIN, WIN, LOSE) 

When we finally ________ at the camp it ________ heavily. (ARRIVE, RAIN)

I ___________ this school for the last two years. Before that I ________________ to Jackson High School for a year. (ATTEND, GO)