What does Jack’s father do — He is a teacher. He_____maths at aschool.

Didn’t you have a good time at the party?—Of course I did.As a matter of fact，I had such fun that time seemed to ______ so quickly.

Right now, lots of people search for products on the Internet but still buy them at stores. Internet shopping will really ____ when people are sure that it is safe.

_____ is this pen——It is red.

The new movie __________ to be one ofthe biggest money-makers of all time