The wind_____us and we won the sailing race.

_____at the door before you enter the room, please.

The new house I moved in last month is very （ ） for me as I can get to my company by a direct bus within twenty minutes.

They always give their vacant seats to （ ） comes first.

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

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

He works too hard.That’s _____ is wrong with him.

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

The Blacks are _____ people in the little town.

A new technique （ ）, the output as a whole increased by 20 percent.

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

（ ） my delight, our school football team won the game easily.