How many pens are ___________on the desk?

You’d better hurry up, my boy.—- Just a moment. It won’t _____ me long to change my clothes.

Is Mr Brown famous ______ his poems? —Yes, but he isn’t known _______ a poet. [ ]

Wanda Theater is popular. It has _______ seats and big screens.

Sunglasses are used________protecting your eyes on sunny days.[ ]