It is cold outside. You ________ wear warm clothes.

There are few students in the classroom, ________ there?

He was born _________.

--How long does it take?

--It takes________.

He gets ________ the boat and walks ________ his factory.

I don't want to ________ late for school, so sometimes I ________ to school.

Do you usually go ________ Shanghai ________ plane?

________ do you usually come to school?

He was riding to school ________ he was hitting by a car this morning.

Look at the clouds, I think it ________ rain soon.