My sister isn’t in. ________ she comes back, I’ll let her call you back.
| A．While | B．Until | C．Before | D．When |
Xiao Li had an accident yesterday _____ he is in No.1 People’s Hospital now.
| A．but | B．and | C．or | D．since |
—Lily, _____ you _____ your ticket?
—Not yet!
| A．did; find | B．have; found |
| C．has; found | D．do; find |
When the player finished running, he was out of _____.
| A．breathe | B．breathing |
| C．breath | D．the breath |
Liang Li always helps others _____ she is very busy.
| A．but | B．and | C．although | D．because |
None of us _____ running, but we all like swimming.
| A．likes | B．liked |
| C．liking | D．would like to |