Good news! The price of all those second-hand goods is ______ before.

Look at the glasses on the desk. Are they David’s?—They belong to him. I saw him go out with glasses just now.

Mary sings English songs well and ______.[ ]

There are ________ people in the supermarket. It’s so crowded.

Our English teacher is very strict ______ us and he is strict ______ his teaching. [ ]