Exercise 1: Supply the correct VERB TENSE: 1. The coffee was all right, but the cream (be)…………………..sour. 2. He has a piano and a violin, but he (not have)………….a flute. 3. He says that he (arrive)……………..on time tomorrow. 4. She said that she (arrive)…………..on time yesterday. 5. I think that Victor (be)……………late. 6. He said that he (graduate)……………….from university in 1991. 7. We thought they (move)……………to California. 8. The teacher said that water (consist) …………………. of hydrogen and oxygen. 9. I (be)……….there when you arrive. 10. They were still waiting when I ( get)……………..there. 11. He has worked very hard since he ( be)………………here. 12. We have just come in when you (call)………….. 13. We’ll have already gone before you (get )……………back. 14. We decided to go home because it ( be )…………….very late. 15. We have been very busy while they ( be)…………..here.