—Good morning, sir. Can I help you?—I’d like a barbecue together with an orange juice. How much do you         ?

.She was late for the meeting because her car ______.

Don`t worry! We are all prepared to ____________ all of the problems that may _________.

When I was passing the Town Hall, I heard the clock ______ twelve.

This area is rich in coal，so habitants here use tons of coal to _____ electricity.