I think computers play an important role in our life. Do you think so—Yes.________.

We have to learn __________ words this term..

Which of thesedigital cameras do you like best —-______ They are both expensive and of little use

You look_______. What’s up, sir- I can’t find my ticket, but it’s time to check in.

I think you must be mistaken about seeing him at the theatre; I’m sure he______ abroad all week