Exercise 2 (Word power / grammar / project)第一部分：单项填空1. Will you come and play football with us this afternoon?Sorry, but I have an _ with my dentist at 3 pm.A. agreement B. appointment C. excuse D. order2. How long has your brother _ in the army? About five years.A. taken part B. joined C. served D. attended3. She looked up his number in the phone book to _ that she had got it right.A. make up her mind B. make sure C. make a deci
