What’s your brother? —He _______ a teacher, but now he is a doctor.

What ________ you ________ at this time yesterday?

Mary couldn’t go to the cinema with us because she had to _____ her little brother.

Boys, don’t stop-please _______ with your work.

Tom wants to know if you will have a picnic tomorrow.—Yes. But if it ______, we’ll play chess instead.