1、1.There is a man at the reception desk who seems very angry and I think he means _________ trouble. A. making B. to make C. to have made D. having made2.They are going to have the serviceman __________ an electric fan in the office tomorrow.A. install B. to install C. t
2、o be installed D. installed3.Could you find someone________?A.for me to play tennis with B. for me to play tennis C.play tennis with D. playing tennis4.________ a teacher in a university, it is necessary to have at least a master's degree.A. To become B. Become C.One beco
3、mes D. On becoming5.If I had remembered ________ the window, the thief would not have got in. A. to close B. closing C. to have closed D. having closed6.Hewassittinginthechair,____abook. A.readB.wasreadingC.readingD.withreading7.Thelab____nextyearwillbemoreadvancedtha