Computers are so popular in our country that every pupil knows _____ e-mails.
A．how can he send B．how does he send
C．how to send D．how sending
—How do you like the movie?
— .
A．It’s wonderful. B．What about you?
C．No, I don’t like it at all. D．I’d like to see it tomorrow.
— Where is my pen ? Have you seen ____?
— Oh, sorry. I have taken ____ by mistake.
A．it; yours B．them; his C．it; mine D．them; hers
We are from China and we _______ Chinese.
A．say B．talk C．speak D．tell
Some students are so ______ that they often make mistakes in their homework.
A．carful B．serious C．careless D．successful
__ we are young, we can still do something to help protect the environment.
A．If B．Since C．Because D．Though
