The traffic light is red, so I______stop my car.
Yesterday our head teacher made such an speech that we all felt .
It’s cold in here. We must have the fire day and night.
Miss Brown is having a lot of trouble with the washing machine, but she doesn’t know whom to for help.
—Madam, your clothes are ready now. —Thanks. And how much shall I for them?
—Do you think our teacher is ?—Yes, he always corrects our homework and prepares his lessons .