—Did Jack come back early last night?
—Yes, It was not yet eight o’clock _____ he arrived home.
| A．before | B．when | C．that | D．until |
______ is our belief that improvements in health care will lead to a stronger ,more prosperous economy.
| A．As | B．That | C．This | D．It |
---Could you be so kind as to close the window?
---______
| A．With pleasure | B．Go ahead | C．Yes , please | D．That’s OK |
News came from the school office _____Wang Lin had been admitted to Beijing university.
A which B what C that D where
. It was not until she got home ___ Jennifer realized she had lost her keys.
| A．when | B．that | C．where | D．before |
The brave people in the village preferred to die rather than _____ , and _____encouraged others to fight more bravely in the anti-Japanese battlefield.
| A．to give in ; it | B．to give in; which | C．give in ; this | D．give in ; which |