Hurry up. I_____ for Korea to visit my uncle; The plane_____ at 10:00.
| A．am leaving; will leave | B．leaves; is leaving |
| C．am leaving; leaves | D．will leave; is leaving |
If we expect ________ much cleaner world, we should attract ________ world's attention to protect it.
| A．a; a | B．a; 不填 | C．a; the | D．the; 不填 |
— Mom，Dad is smoking again!
—Well，let him cut it ________ gradually since old habits die hard.
| A．off | B．down | C．up | D．out |
It was quite a job for her to ________ several children all by herself during the war.
| A．dress up | B．bring up | C．break up | D．add up |
As we have known from the map of the world，this is ________.
| A．twice as large an island as that |
| B．twice as large as that island |
| C．as twice large as that one |
| D．twice as a large island as that |
If your father knows that you cheated in the exam，he will be ________ a little angry.
| A．less than | B．other than | C．more than | D．rather than |