Don’t open the window, ________?

A．shall we

B．won’t you

C．do you

D．will you

Bob doesn’t know ________ to write about．

A．how

B．that

C．what

D．where

We must be strict ________ ourselves and strict ________ our work．

A．in; with

B．with; in

C．in; in

D．with; with

Jim sat ________ to his mother with his eyes half ________．

A．closed; opened

B．close; open

C．closely; opening

D．closely; opened

________ may not seem very ________．

A．Watch TV; useful

B．Watch TV; usefully

C．Watching TV; usefully

D．Watching TV; useful

The teacher asked Mr．Smith to ________ for a moment．

A．hold up

B．hold on

C．hold off

D．hand in

Can you please spend ________ explaining it ________ us?

A．sometimes; to

B．some time; to

C．some times; for

D．sometime; for

Students are sure to benefit from every minute ________ the best of to study their lessons．

A．which makes

B．what they make

C．that is made

D．when is made

I hope to get ________ a tool ________ he repaired this machine with．

A．such; that

B．so; that

C．such; as

D．as; as

People spoke highly of the driver, ________, in spite of the terrible weather, had saved his passengers from danger．

A．which

B．who

C．whom

D．as