Use the correct tense for each one
11.I __________________(wait) for a taxi since three o'clock.
12.We _____________(fail/never) our exams.
13.When I called Bob yesterday evening,he ____________(go) out .
14.By the time we reached home last night, mum ______________(already/cook) dinner.
15.Are these books heavy?I _____________(help) you carry them.
Tense
2007-07-13 2:58 am
回答 (3)
2007-07-15 5:29 pm
✔ 最佳答案
11.I have been waiting for a taxi since three o'clock.12.We have never failed our exams.
13.When I called Bob yesterday evening,he had gone out .
14.By the time we reached home last night, mum had already cook dinner.
15.Are these books heavy?I will help you carry them.
2007-07-20 12:29 am
11. have waited. Because if have 'since' this world, will use present perfect tense.
12. We never failed our exams.
13. had gone. Because this sentence use 'When' and 'yesterday' , that mean in the past, so i use past perfect tense.
14. has already cooked. Because this sentence use 'already', so i use present perfect tense.
15. helped. Because this sentence have not any world that mean in the past or not, so i use simple present tense.
Hope can help you ^^
2007-07-21 20:53:01 補充：
更改第15條. the answer is helphope can help you la ^^
12. We never failed our exams.
13. had gone. Because this sentence use 'When' and 'yesterday' , that mean in the past, so i use past perfect tense.
14. has already cooked. Because this sentence use 'already', so i use present perfect tense.
15. helped. Because this sentence have not any world that mean in the past or not, so i use simple present tense.
Hope can help you ^^
2007-07-21 20:53:01 補充：
更改第15條. the answer is helphope can help you la ^^
參考: 自已
2007-07-13 3:07 am
11.have waited
12. never fail
13. went
14.had already cooked
15. help
12. never fail
13. went
14.had already cooked
15. help
收錄日期: 2021-04-13 17:38:41
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070712000051KK03917