二. 詞匯與語法知識（共15題，每題1.5分.共22.5分。）

從每小題的四個選擇項中，選出最佳的一項。

Tom attended________evening school for________month or two.

• A、the;a

• B、an;the
  

• C、不填;the

• D、an;不填

P: No, not very serious, but the doctor told me to stay in bed and have a good rest.
S: I see. I’ll  _____55_____ as soon as he came back.
P: Thank you. Goodbye!
S: Bye!

There is nobody here in the office, they________have all gone home.

• A、can
  

• B、must
  

• C、should
  

• D、would