More and more foreign students come to China to learn ________ Chinese．

A．a

B．an

C．the

I asked her for ________ milk, but she didn’t have ________．

A．any; some

B．some; any

C．some; some

Since I had a lot of homework to do, I didn’t go to bed ________ 12 last night

A．until

B．when

C．while

We believe that Mary ________ take the money at that time, though she was poor．

A．won’t

B．wouldn’t

C．is not going to

I am not sure _______ we will visit you next Saturday．

A．whether

B．that

C．what

The man _______ came to our party with a present is my old friend．

A．when

B．which

C．who

Some of my classmates ________ from other cities．

A．comes

B．is

C．are

You _______ study hard if you want to get good grades in English．

A．can

B．may

C．must

She was surprised ________ me last night．

A．to see

B．see

C．saw

We should keep the habit of taking notes when the teacher ________．

A．will talk

B．would talk

C．is talking