-- _____ classes are there in your school? –Thirty.
| A．How many | B．How old |
| C．How | D．What |
When spring comes, the days get ____ and the nights get _____.
| A．long; short | B．short; long |
| C．shorter; longer | D．longer; shorter |
Uncle Wang made his kite_____higher in the sky.
| A．fly | B．to fly | C．flies | D．flying |
The sun is_____bigger than the earth.
| A．more | B．many | C．much | D．most |
I can read English as_____as you.
| A．good | B．better | C．best | D．well |
I didn't go there____the bad weather.
| A．because | B．if | C．but | D．because of |