—We'll go to the party to be held in Qinghai Grand Theater at 8 tonight. Could you join us?
—I'm afraid I can't. I ________ the holiday plan with my friends.
| A．am discussing | B．have discussed |
| C．will be discussing | D．will have discussed |
We must ___ on our study..
| A．concentrate | B．concentrate at | C．concentrate on | D．concentrate with |
The USA and England are both ____ countries.
| A．speaking-English | B．English-speaking | C．spoken-English | D．English-spoken |
Our English teacher is a _____ and strict man.
| A．warm-hearted | B．warmly-hearted | C．warmly-heart | D．warm-heart |
I hope that you can ____ a better idea than his.
| A．come up to | B．come up | C．come up with | D．come with |
People hope the prices will _____ fast . .
| A．going up | B．be gone down | C．raise | D．go down |