________ the population of China?
| A．What’s | B．What | C．How is | D．How many |
Is there _______ useful on science? I’m looking for information about this topic.
| A．everything | B．something |
| C．anything | D．Nothing |
Which is __________, traveling by air or by train?
| A．popular | B．more popular |
| C．most popular | D．the most popular |
Nancy is a good student. She studies hard _______ she also likes to help others.
| A．and | B．so | C．but | D．or |
—When do you usually get up on weekends, Lucy?
— _______ eight o’clock in the morning.
| A．On | B．In | C．For | D．At |
The music is beautiful I want to listen to it again.
| A．so, that | B．such, that |
| C．too, to | D．so, as |