– Were you late for work yesterday morning?
– Yes. By the time I got to the bus stop, the early bus .
A. has already left B. is already left C. had already left
___your school like?
| A．How is | B．How does | C．What does | D．What is |
It’s hard to keep the house _____ with three kids.
| A．cleaning | B．to clean | C．cleaned | D．clean |
He can’t wait ____ his mother the exciting news.
| A．tell | B．telling | C．to tell | D．told |
Don’t you think an elephant is ________ than a tiger ?
| A．lighter | B．heavier | C．more heavy | D．the heaviest |
.Susan’s parents have bought a large house with a swimming pool. It ______be very expensive.
| A．can | B．must | C．mustn’t | D．can’t |