-- How did your brother feel when he was told he had failed in the driving test again? --- No doubt, he _____________A. was down in the dumps B. got hot under the collar C. was over the moon D was on cloud nine
— I think it’s a good idea to have classes on the Internet. — ______ . I don’t want to stay at home alone.
Come on, Tom! Keep ___ . Don’t give up.
When she saw a boy fall off his bike, she stopped ___ him.
Would you mind not ___ here?
That is ___ exciting day ___ I will not forget forever.