C

What lesson do they have at 1:45 pm on Wednesday（）

单项选择题Ⅱ. 完形填空 Cloze

单项选择题Scientists say it may be a few years（）it is possible to test the new medicine on patient.

A. because
B. after
C. before
D. since

单项选择题The boy spends at least as much time reading as he （）

A. writes
B. is writing
C. does to write
D. does writing

单项选择题— What was he doing at this time yesterday — He （） to sing a song in English.

A. was trying
B. is tried
C. is trying
D. was tried

单项选择题I think basketball is（）I like to watch it.

A. boring
B. bored
C. exciting
D. excited

单项选择题This room is used （） a reading room.

A. as
B. for
C. by
D. in

单项选择题The math problem is so hard that （） students can work it out.

A. a few
B. a little
C. many
D. few

单项选择题More and more people have lost their jobs and become（）

A. rich
B. strong
C. fragile
D. lazy

单项选择题— What's the weather like tomorrow —The radio says it is going to be even（）

A. bad
B. worst
C. badly
D. worse

单项选择题Mr. Green has little time today,（）

A. have he
B. hasn't he
C. does he
D. doesn't he