Bài 1:  Put the verbs into present perfect tense.

1. I ___________(be) here for three hours.

2. My parents___________ (own) the house since 1980.

3. They__________ (have) those problems for a long time.

4. We__________(see) this movie already.

5. You_________ (check) my spelling.

6. Linda________ (buy) a new television.

7. Julie_________ (break) her leg.

8. Tim and Mary_________ (have) a baby.

9. I_________ (know) Susan for all my life.

10. David__________(work) here since last October.

Unit 5 - (HS)