Don’t handle the vase as if it ____made of steel.

The church tower whichwillbe open to tourists soon. The work is almost finished.

Is the Great Wall a wonderfulplace—Yes, touristscome here for a visit every year.

Our teacher ____ in our school for 20 years and he ____ here when he was 25 years old.

I hope I will not be called on in class as I am not yet ________prepared.