III. Give the correct verb form: (20 ps) 1. I (see) a car accident while I (wait) for you on this corner yesterday. 2. I am sure that I (recognize) him when I (see) him again. 3. He (lose) his job last month and since then he (be) out of work. 4. I meant (buy) an evening paper but I didn't see anyone (sell) them. 5. Do you feel like (eat) out or would you rather (have) dinner at home? 6. His greatest ambition is (choose) (take) part in the Olympic Games. 7. Tom was here not long ago. If you (come) round earlier, you (see) her. 8. This is the first time I (read) a novel (write) by a Japanese author. 9. My mother (rest) now. She always (take) a rest after lunch. 10. When I (meet) her two weeks ago, she told me that she (justbe) to London.

` 1. ` saw / was waiting

` 2. ` will recognize / see 

` 3. ` lost / has been 

` 4. ` to buy / selling 

` -> ` To verb hay còn được gọi là động từ nguyên mẫu thêm “to”, được sử dụng như một động từ trong câu bằng cách thêm “to” vào trước động từ nguyên thể.

` 5. ` eating / have 

` 6. ` to be chosen /  take 

` 7. ` had come / would have seen 

` 8. ` have read / written 

` + ` Quá khứ phần từ: write ` -> ` written

` 9. ` is resting / takes 

` 10. ` met / had just been 

` - ` HTĐ:

` + ` Đối với động từ thường:

` (+) ` S + V(s/es) + O

` (-) ` S + do not /does not + V_inf

` (?) ` Do/Does + S + V_inf?

` - ` HTHT:

` (+) ` S + have/has + V3/ed + O

` (-) ` S + have/has + not + V3/ed + O

` (?) ` Have/has + S + V3/ed + O?

` - ` QKĐ:

` + ` Động từ thường

` (+) ` S + V2/ed + O

` (-) ` S + didn’t + V_inf + O

` (?) ` Did + S + V_inf + O?

` + ` Động từ “to be”

` (+) ` S + was/were + O

` (-) ` S + was/were + not + O

` (?) ` Was/were + S + O?

` - ` HTTD:

` (+) ` S + am/is/are + V_ing

` (-) ` S + am/is/are + not + V_ing

` (?) ` Am/Is/Are + S + V_ing?

` - ` TLĐ:

` (+) ` S + will/shall/ + V_inf + O

` (-) ` S + will/shall + not + V_inf + O

` (?) ` Will/shall + S + V_inf + O?

` - ` HTTD:

` (+) ` S + have/has + been + V_ing

` (-) ` S + have/has + not + been + V_ing

` (?) ` Has/ Have + S + been+ V_ing?

` - ` QKHTTD:

` (+) ` S + had been + V_ing + O

` (+) ` S + had + not + been + V_ing + O

` (+) ` Had + S + been + V_ing + O? ​