—Do you know （ ） they got to know each other? —It was last year （ ）they both taught Chinese in Scotland.

Dress warmly, （ ） you will catch cold.

We’re going to _____ the task that we haven’t finished.

The teacher’s lecture on American history was three hours long, and Mary felt very （ ）.

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

We didn’t finish the work in time. You _____ us since you were there.

I have no objection （ ） your design for the new type of machine this time.

She heard a continual strange noise coming from the next room, her heart （ ） fast.

Our main concern is to _____ the living standard of the people.

The young man lost his job last month, but it wasn’t long _____ he found a new position in my company.

She finally decided to obtain a _____ from the bank in order to buy a house.

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