My backpack __. — Don’t worry. Let’s go to the Lost & Found.

The T-shirt with Michael Jackson’s picture ____ belong to Tom. He likes him a lot.—No, it ______ be his. He dislikes black colour.

Can we find before an earthquake?—-Yes. Some animals will run wildly and some plants will come out in the wrong season.

Nowadays, most young people enjoy ______ on the Internet.

It’s time that I my hair cut. It’s the fifth time that I to the barber’s shop.