——Excuse me, but could you please turn the radio down?
——Sorry, I _________ you could hear it.
| A．don’t realize | B．haven’t realized |
| C．didn’t realize | D．hadn’t realized |
—Hi, Mike! Nice to see you.
—_______
| A．How do you do? | B．Nice to see you, too. |
| C．I’m fine. | D．OK. |
Teachers should ___them to continue studying when some students want to give it up.
| A．encourage | B．keep | C．prevent | D．make |
Everybody there was _______ by the _______ story.
| A．moving; moving | B．moving; moved | C．moved; moved | D．moved; moving |
The weather in Liupanshui is ________ too cold _______ too hot.
| A．neither; nor | B．either; or | C．not only; but also | D．both; and |
— Is your sister a League member?
—Yes, She ___ the League two years ago. She ____ a League member for two years.
| A．has joined; has been | B．joined; was | C．joined; has been | D．joins; was |