Ex.38.In the following sentences put the verbs in brackets in either the Past Simple or the Present Perfect. Look at the example provided

1. Last night I saw (see) “This Means War” at the cinema. –

Oh, I have already seen (see) it twice.

1. I see you’ve got a new car. When _________ (buy) it?

2. _______ (read) any books by Wilbur Smith? – No, I don’t even know this author.

3. She ________ (work) for a big law firm for 30 years. Then she retired.

4. You ____ (be) here before? –Yes, I ____ (spend) my holidays here last year.

5. You ________ (find) the money which you ________ (lose) yesterday? – Yes, I have. I ______ (find) it in the pocket of my coat when I ______ (come) home.

6. How long you ________ (know) him? – We ________ (meet) in 1996, but we ________ (not see) each other since last summer.

7. Who________ (invent) the television?

8. They say scientists ______ (discover) a new planet.

9. I ________(leave) working for Hendersons four years ago. Then I _____(work) for Jacobs for a while, and then I ______ (join) this company. I _______(work) here for three years.

10. Isabel ________ (move) into her new house a month ago, but I _____ (not, visit) her yet.