—Did Sam go to the cinema yesterday?—Yes, we all went there ____ him.
We had fun ________ the robots do many different kinds of things.
The boss makes the workers ________ long hours every day.
—________ will you come back from your work, Dad? —In about half an hour, dear.
There _______an important meeting this afternoon. All of you should attend it.
There are three ________ students in their school.