“My bag is missing .” “You ________it in the theatre.”

[　　]

A．must have left

B．must leave

C．must have forgotton

D．must forget

Mike likes ________ and he is also fond of ________.

[　　]

A．to play the football, playing the piano

B．to play football, playing piano

C．playing football, playing piano

D．playing football, playing the piano

从所给的四个选项中选择最佳答案

There must be ______ for what he's doing.

[　　]

A．the reason　　　B．certain reason　　　C．some reason　　　D．reason

I remember reading about that in ________ newspaper.Which of the following is wrong?　　　

[　　]

A． some　　　B． a　　　C． one　　　D． a certain

When she received the news ,she remained calm and wasn't ________ surprised.

[　　]

A． a bit　　　B． a little　　　C． yet　　　D． still

That's the ________ subject we are going to talk about this afternoon.

[　　]

A． just　　　B． rather　　　C． quite　　　D． very

[　　]

A． look for　　　B． find　　　C． meet　　　D． recognize

[　　]

A． sent　　　B． gave　　　C． let　　　D． shouted

“Why is Tom late for class?”

“I don't know what ________ be.”

[　　]

A. can the reason　　　B. must the reason

C. the reason can　　　D. the reason must

[　　]

A． Being not able to　　　B． Unable to

C． So as to　　　　　　D． So that