Henry can’t attend the party _____ at Tom’s house at present because he is preparing the speech at the party _____ at Marie’s house tomorrow.
32. Difficulties and hardships have ______ the best character of the young geologist.
31. If I _________ under the ladder to catch you when you fell, you _____now.
30._______ I know about this competition is that it is held every two years.
29.Was it in the beautiful park _____was located by the sea ____we first met our new Chinese teacher?
28.Finding her car stolen,__________.