If you don’t do your homework on time, that will make your teacher ____.
Don’t open your books, _______?
—— Li Lei can speak French very well. —— ________.
--Would you mind my _______the window? --You'd better not.
The flowers over there _________ by the students last year.
——Must I stay at home and take care of him? ——No, you ___________. He can take good care of himself.