—What did our geography teacher say?
—She told us that the earth ___________ around the sun.
A. moves B. moved C. has moved
—I'm feeling so tired now.
—stop and have a rest?
| A．Why don't | B．What about |
| C．Why not | D．You'd better |
The girl is only two years old. You can’t leave her ____________.
| A．with herself | B．by herself |
| C．by yourself | D．for herself |
The ticket ______ him ￥20.And flying to the USA ________him two days.
| A．cost, took | B．spent, took |
| C．took, cost | D．paid, spent |
Millie has_____free time than Sandy because she has______work to do than Sandy.
| A．less; more | B．fewer; more |
| C．least; most | D．fewest; most |
_____________of the teachers at No.1 Middle school ______ 100.
| A．A number of ；is | B．A number of ；are |
| C．The number of ；is | D．The number of ；are |