35. Meeting my uncle after all these years was an unforgettable moment, ________I will always treasure.
A. that B. one C. it D. what
34. The research is so designed that once________nothing can be done to change it.
A. begins B. having begun C. beginning D. begun
33. It is said in Australia there is more land than the government knows________.
A. it what to do with B. what to do it with
C. what to do with it D. to do what with it
32. Having a trip abroad is certainly good for the old couple, but it remains________whether they will enjoy it.
A. to see B. to be seen C. seeing D. seen
31. We thought of selling this old furniture, but we' ve decided to________it. It might be valuable.
A. hold on to B. keep up with
C. turn to D. look after
30. John shut everybody out of the kitchen________he could prepare his grand surprise for the
party.
A. which B. when C. so that D. as if