A small car is big enough for a family of three ________ you need more space for luggage.
A. once B because C. unless D. in case
— Mum，I really think Dad should have a break and get relaxed．
—Yes．Hetoo long．
| A．read | B．had read |
| C．has been reading | D．is reading |
Weifang you see today is quitedifferent city from what it was 10 years ago．
| A．The；a | B．／；a | C．The；／ | D．A；a |
— Have you taken the picture of me with the elephant?
— Hang in there! I'll take ________ two of you.
| A．the other | B．other | C．any other | D．another |
We __________ booked. Look, this restaurant is almost empty.
| A．mustn’t have | B．can’t have |
| C．should have | D．needn’t have |
________ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.
| A．While | B．As | C．If | D．Since |