Would you like some morerice —______.I’m full.

Why was it so noisy over there — The Twins were surrounded by their fans ____ they stepped out of the hall.

The shop doesn’t open__________11 a.m.

The police can’t decide whether the suspect is guilty because he could prove he was________ at the time of the crime.

You’re coughing badly，Martin. Why not give up smoking?—Give up smoking？Easier said than done，Amy. Once you ______ the habit of smoking，it is very hard for you to ______.