21. Don’t make any noise. My grandpa ________(sleep) in the room. 22. They_________(not do) their homework. They are listening to the radio. 23. Look! Meimei and the twins ____________(talk) in English. 24. Why didn’t you go to school because I ________(be) ill. 25. The visitors __________(arrive) at the factory an hour ago. 26. The visitors___________(arrive) at the factory in an hour. 27. They __________(get) here an hour ago. 28. The students _______(have)an English test yesterday. 29. The students ____________(not have) an English test yesterday. 30. The students ___________(not have) an English test tomorrow. 31. There ______(be)two football matches last week. 32. There_______(be) two football matches next week. 33. The Green _________(move) to that city in 1990. 34. Yesterday she _______(help) me with my math. 35. They ________(draw) a picture when I came in. 36. I saw a friend of mine when I ________(walk) in the street. 37. My mother ______(watch)TV when I got home. 38. She and I ________(read)at 8:00 last night. 39. My father __________(come)back from Shanghai tomorrow. 40. I _______(write)to you as soon as I get there. (责任编辑:admin) |