Only when （ ） in the afternoon （ ） able to leave.

Our daughter didn’t know what to （ ） when she first entered the university, as she hadn’t make up her mind about her future.

He clearly remembers _____ by the window watching people outside rushing to their office.

It is a fact _____ most deaths from lung cancer are caused by smoking.

What time would it be convenient _____us to meet again?

She （ ） to book a seat on the next flight.

The firm will （ ） the workers （ ） their loss of job.

We are at your service. Don’t （ ） to turn to us if you have any problems.

The whole class couldn’t help _____ when they saw the haircut of their new classmate.

Tom might not have made such a serious mistake if he _____ your advice.

What （ ） would happen if he told mom and dad what we had done?

It was Thomas Edison that （ ） the electric lamp.