We smoke in the forest play near fires. (  )

A．must, and

B．mustn't, or

C．mustn't, and

She’s talking ____the students, _____they’re talking about very loudly. (  )

A．with, and

B．to, but

C．of, but

D．on, and

It's very big _____ tall.(  )

A．but

B．and

C．or

选择正确的单词填空，写在横线上。
【小题1】—_______ (Who, What) are the children?   
—They are Bill and Rose.
【小题2】I have a sister and two________ (brothers, brother).
【小题3】How many________ (photo, photos) do you have?
【小题4】—Is that tall boy Jim?
—Yes,_______(she, he)is.
【小题5】There are seven people in your picture,________ (so, but) you have a big family.