He used to _____ with her parents, but now she is used to ____ with her classmates at school.
| A．live; living | B．live; live |
| C．living; living | D．living; live |
Tina wants me ______ her _____ her Chinese.
| A．to help; with | B．help; to study |
| C．helping; with | D．to help; studying |
Jack goes online ________ three times a week.
| A．never | B．in most | C．at least | D．in least |
_____ is important _____ us to do morning exercises every day.
| A．That; for | B．It; for | C．This; of | D．It; of |
----What’s wrong with you, Eric? You look so tired.
----I ______ to prepare for the final exam last night.
| A．picked up | B．woke up |
| C．stayed up | D．put up |
----I can’t find my dictionary.
----_______ you put it in that bag.
| A．Must | B．May | C．Maybe | D．May be |