There is ______ traffic on the road ______ we all worry about being late for work.

          — I’m looking forward to the latest Hollywood film. _____ will it begin?
— ______next Friday.

David didn’t give up ______ he had failed in the experiment four times．

__________ Millie likes to go to the cinema, but she never sees horror films.

In the street I met the professor_______gave us a talk last week.

Her grandparents are still in good health_____they are over eighty.

Listen carefully in class,     you’ll not understand what to do.

—Do you know the famous singer Wang Lihong came to Nantong on May 19?
— Yes. _____ he appeared on the stage, all the audience couldn’t help clapping.

— Can you tell me ______ it is from here to the Summer Palace?
— Let me see. It's about 15 minutes' ride.

— When did you go to bed last night?
— ____________ I finished my homework.