Don’t go out on the thin ice, ________ you’ll fall in the river.
| A．and | B．but | C．so | D．or |
Nowadays, people like to discuss if young couples need ______ second child.
| A．/ | B．an | C．the | D．a |
—I don’t understand_________.
—I’m sorry. But I was doing my homework at that time.
| A．why you didn’t watch the football match |
| B．why didn’t you watch the football match |
| C．why you don’t watch the football match. |
| D．why don't you watch the football match |
The park is far away from here indeed it’s about_______walk
| A．three hour | B．a three hour’s |
| C．a three-hours | D．a three-hour |
The world’s population is growing and there is land and water for growing rice.
| A．more; less | B．larger; fewer |
| C．larger; less | D．more; fewer |
-- When will A Bite of China II begin tonight? -- It ________ for ten minutes.
| A．will begin | B．has begun |
| C．will be on | D．has been on |