—I don’t believe we _______ before.
—Well, I saw you once at a party, but we ______ introduced.
| A．have met; weren’t | B．met; weren’t |
| C．have met; haven’t been | D．met; haven’t been |
I must ask you accompany me the police station.
| A．on | B．in | C．to | D．with |
,the party was pleasant.
| A．In all | B．At all | C．After all | D．All in all |
I congratulated them all their results.
| A．on | B．in | C．about | D．for |
What is the best way you can imagine the overuse of water in our school?
| A．reducing | B．to reduce | C．reduced | D．reduce |
Rather than boring TV shows, he always prefers original novels
| A．watch; read | B．watching; read | C．watch; to read | D．to watch; reading |