60.　 ____ his family, he had to work from morning till night.

A. Keeping　　　　　　 B. Keep　　　　　　　　　　　　 C. having kept　　　　　　　　　　　　　　 D. To keep.

59.　 The woman said that she wanted her room __ . A. to paint　 B. painted C. painting D. paint

58.　 The bird was lucky enough to miss ____. A. shooting　 B. to shoot C. shot　 D. being shot

57.　 There are four laboratories in our institute, ____ an assistant.

A. with each have　　 B. each having　　　　　　　　　　 C. which there is　　　　　　　　　 D. each has

56.　 I found him ___ in 1970. A. borne B. bored　　　　　　　 C. born　　　　　 D. being born

55.____, eh had to go back to the hotel.

　　　 A. Being no bus　　 B. There was no bus 　　 C. There being no bus　　　　　 D. No bus

54.　 The book I said ____ into several languages.

A. to translate　　　　 B. to be translating　　　　 C. to have been translated　 D. being translated

53.　 He didn’t run fast enough __the bus. A. to catch　 B. catch up C. catching D. to catch up with

52.　 I am very sorry I have forgotten ___ him to come here for the meeting.

A. telling　　　　　　　　 B. tell　　　　　　　　　 C. to tell　　　　　　　　 D. not to tell

51.　 He spoke so clearly as to make himself ____.

A. understand　　　　 B. understood　　　　 C. understanding　　 D. to understand