19. He agreed _______ the job as soon as possible.
A. start B. starting C. to start D. to be started
20. Look at those windows! They really need ________.
A. to clean B. cleaning C. to be cleaned D. B & C are correct
21. ________ is your national flag? – Red and white.
A. What B. Which of color C. What color D. Which
22. _______ is Greg like? – He’s tall and thin with brown hair.
A. What B. How C. Who D. Whom
23.______ is a half of football? – Forty-five minutes.
A. What time B. How often C. How long D. When
24. I’m tired. I’d rather ______ out this evening, if you don’t mind.
A. not going B. not to go C. don’t go D. not go
25. My bank manager advised _______ a loan.
A. to take me out B. me taking out C. me to take out D. me take out
26. I must go now. I promised _______ late.
A. not being B. not to be C. to not be D. I wouldn’t be
27. The children are looking forward _______ their grandma again.
A. seeing B. to see C. to seeing D. to be seen
28. Our teacher made me _______ all the questions.
A. answer B. to answer C. answering D. answered
29._______ is the beach? – Only five minutes’ walk.
A. How long B. Where C. How often D. How far

Ai đó có thể giải và nêu giải thích giúp mk bài tập này đc ko a🤗