That virus has the power to all the valuable files people have stored in their computers.
| A．wash away | B．smooth away |
| C．put out | D．wipe out |
You must keep the news a secret and don’t put it ______ anybody else.
| A．in possession of | B．in the possession of |
| C．in charge of | D．in the charge of |
The man used to ___________ up early had his leg broken.
| A．getting | B．get | C．got | D．have got |
It’s high time that we _____ home and _____ supper now.
| A．go…have | B．went…had |
| C．go…should have | D．went…to have |
The child came back _______ from a dangerous situation.
| A．safely and sound | B．safely and soundly |
| C．safe and sound | D．soundly and safe |
You can arrive in Beijing earlier for the meeting, ______ you don’t mind taking the night train.
| A．provided | B．unless | C．though | D．until |