Ⅰ.单句语法填空
1．I'd appreciate it if you could let me know in advance whether or not you will come.
2．Last week a tennis ball hit me on the head，but I tried to ignore the pain，believing (believe) that it would go away sooner or later.
3．You had better set aside some time every day for sports so that you can keep yourself energetic.
4．We would have put(put) John's name on the race list yesterday but for his recent injury.
5．—What happened to him?
—He was suspected (suspect) of stealing the ring at the party last night，and the police were looking into the matter.
6．The local authorities had given the instruction that all the old buildings there (should) be pulled (pull) down.
7．Color blind people often find it difficult to distinguish between blue and green.
8．Would you please make up a topic worth discussing (discuss) in tomorrow's conference?
9．They urged that the library (should) be kept (keep) open during the vacation.
10．The living room is clean and tidy，with a dining table already laid (lay) for a meal to be cooked.
