35. I regret _____ with her in such a heated way just now.

A. to argue　　 B. to have been argued　 C. arguing　　　 D. argued

34. This kind of facilities, _____ for the convenience of the blind people, will be put into use soon.

A. having been designed　 B. to be designed　 C. designed　 D. having been designing

33. Not until he spoke the truth, ______.

A. did his parents forgive him　　　　 B. had his parents forgiven him

C. his parents forgave him　　　　　 D. his parents would forgive him

32. He has got everything ready, _____ it well.　

A. determined to do　 　　　　　　　B. to be determined to doing　

C. determining doing 　　　　　　　　D. to determine to do

31. They have formed a good relationship, and they hope both sides will _____ .

A. stick to it　　　　 B. keep it up　　 C. pay attention to it　　 D. look after it

30. They at last came to a great desert, _____ lies the Dead Sea to its east.

A. where　　　 　　B. there　　　　 C. across which　　　 D. over which