Put each verb in brackets into a suitable tense.
1. He bought a Vietnamese-English dictionary and (give)………………..it to me.
2. The coffee was all right,but the cream (be)…………………..sour.
3. He has a piano and a violin, but he ( not have)………….a flute.
4. He says that he (arrive)……………..on time tomorrow.
5. She says that she (arrive)…………..on time yesterday.
6. I think that Victor (be)……………late.
7. He said that he (graduate)……………….from university in 1991.
8. We thought they ( move)……………to Califoria.
9. The teacher said that water ( consist)……….. of hydrogen and oxygen.
10. I (be)……….there when you arrive.
11. They were still waiting when I ( get)……………..there.
12. He has worked very hard since he ( be)………………here.
13. We have just come in when you (call)…………..
14. We’ll have already gone before you (get )……………back.
15. We decided to go home because it ( be )…………….very late.
16. We have been very busy while they ( be)…………..here.
17. I haven’t seen him since he (arrive)…………..
18. The teacher gave us too many assignments, that we (can not)………go to the concert.
19. It was such a beautiful day that I (feel)……….like taking a walk.
20. He works on sundays so that he (can)………earn money to pay his tuition.