【英語語法】現在完成進行時，一個表格就看懂！
現在完成進行時
即學即練
用括號內動詞的正確形式填空。
1. Alan ________ (read) this book for two hours, but he hasn’t finished it.
2. Hank _________ (learn) a great deal since he came to this school.
3. I ________ (knock). I don’t think anybody is in.
4. I ________ (clean) the windows. Let’s go out to play.
5. The experts ________ (discuss) this problem this year.
6. You ________ (say) that for five years. It’s meaningless.
7. In the last few years a few more buildings ________ (build) in the town.
8. Tom ________ (act) since he was 8 years old.
答案
1. has been reading 2. has learnt
3. have been knocking 4. have cleaned
5. have been discussing 6. have been saying
7. have been built 8. has been acting
以上內容選自《英語週報》，轉載請註明出處。
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