.A decline in electricity output forces industrial estates and cities to burn more coal and give out more carbon to _________ the shortfall.
You must keep the news a secret and don’t put it ______ anybody else.
The man used to ___________ up early had his leg broken.
It’s high time that we _____ home and _____ supper now.
The child came back _______ from a dangerous situation.
You can arrive in Beijing earlier for the meeting, ______ you don’t mind taking the night train.