You will fall behind others you work hard.
| A．until | B．when | C．after | D．unless |
Help ____ to some apples, children.
| A．you | B．your |
| C．yourself | D．yourselves |
The children were worried about their mother. They didn’t go to bed ___ their mother came back..
| A．when | B．while | C．until | D．after |
Our school is so famous that ___ people come and visit it every term.
| A．hundred | B．hundreds |
| C．hundred of | D．hundreds of |
-----Which is ___, the sun, the earth or the moon?
-- --- Of course, the sun
| A．big | B．bigger |
| C．biggest | D．the biggest |
---- When is our school going to hold a sports meeting?
----It ____ the weather.
| A．begins with | B．works on |
| C．depends on | D．gets back |