It’ll be ten years ___ we have the chance of seeing each other.

Every day after he finishes his homework, he switches _____ the TV set. [ ]

Please _______ at the picture. What can you _______ in it?—A guitar and a hat.

Do you know ________ man who is standing under the tree? —-He is my new English teacher, Mr Hu.

While the alien ________ the museum, the boy called the TV station.