35. - Will you go attend the wedding?

No, ____________ invited to.

　　 A. unless　 　　　　B. as if　　　　　　　 　C. until　　　　　 　　D. even though

34. The good policy _____ a lot to the economic development.

　　　 A. gives　 　　　　　　 　　B. contributes　　　　 　　 C. causes　　　　　　　　 　　 D. benefits

33. When__________, the museum will be open to the public next year.

A. completed　　　 B. completing　　　　 　　C. being completed　　 　D. to be completed

32. He walked down the hills, ____________softly to himself.

A. sing　 　　　　B. singing　　　　　　 C. sung　　 　 　　D. to sing

31. I _______a rest on the sofa when the telephone rang .

A. had　　　　　 　B. has　　　 　　　　　　C. was having　　　　 D. were had