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

Many students thought about the third question for quite a while and had great difficulty answering it. Obviously, it was _____ all.

____________ , we will review all the lessons before the final exam.

（ ） comes back first is supposed to win the prize.

I recognized John （ ） he entered the room.

The defense computers calculate way to （ ） the enemy missiles.

The price of fish is （ ） during the Spring Festival.

By the end of this term, we （ ） 3000 English words in all.

My children are looking forward to （ ） a trip to Paris.

—Professor Wang, must I hand in the paper this week? —No,（ ） . You can hand it in next week.

The girls （ ） a pizza and two drinks and took them to a dining table.

It is （ ） impossible to work with this noise around.