Our students are free to study （ ） interests them.

These tickets for the performance are （ ） until the end of the month．

No sooner _____ stepped out of the hall than it began to rain.

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

Dress warmly, （ ） you will catch cold.

It was once a difficult time, but in the end everything _____ all right.

_____ the flood， the ship would have reached the destination on time.

So, （ ）, we’ve got to try further funding.

No sooner had he sat down to lunch （ ） there was a knock at the door.

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

When we have dinner very late we don’t wash up （ ） the next morning.

I advise them to withdraw （ ）.