（ ） the past year as an exchange student in Hong Kong, Linda appears more mature than those of her age.

The committee is _____ session; no one can enter the hall.

The Quality Control Staff is responsible _____ the quality of the products that come out of the factory.

It is the ability to do the job （ ） matters not where you come from or what you are.

Do you mean this is the_____decision you have made after thinking for hours?

We don’t need air conditioning, （ ）.

Our English professor is a man of French （ ）.

When we arrived at the airport, we were told our flight （ ）.

There is nothing new about women （ ） their careers to look after children.

The two parties haven’t reached any agreement, but decided to set another date for （ ） talks.

Neither his family nor he （ ） anything about it.

Nothing can _____ unless you tell us the truth.