The first textbook（ ） for teaching English as a foreign language came out in the 16th century.

（ ） the rain, we would have had a pleasant trip to the countryside.

People in this area are in （ ） over the heavily polluted air.

Without his wartime experience, Hemingway _____ his famous novel A Farewell to Arms.

They go to work every day （ ） Saturday and Sunday. Those days are holidays.

Universities generally （ ） their students from among the high school graduates.

It’s high time we _____ strict measures to stop pollution.

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

On no account （ ） to deprive(剥夺) a student of his right to receive education.

Smoking is not good （ ） you because it can affect your health.

I don’t like to _____ a room with a stranger.

I like staying alone at home more than （ ） with her to the shopping mall.