23.Jack worked late into the night, _he had not finished even half of the job.

28.We had the machine_just now.

60. 浇完花园 , 他开始割草坪。

27.I have no choice but_his invitation.

40.What is the main idea of the passage ？

17.I was very tired.Otherwise, I_ the theatre with you for the new film.

61. 中国的丝绸产品比世界上任何其他国家都要多。

32.He apologized_having to leave so early.

42.The young man was not found to be illiterate until_.

24.There is no doubt _ he is a good employee, for he has all the qualities that the company needs.

34.I must decline it because the conditions you offered are not_.

20._suggestions you make, he will turn a deaf ear to them.