Mary must ? (be) in the classroom
1个回答
e
must 情态动词后接动词原形
相关问题
The boy must be in the classroom,_________ he?
Mary may be in the classroom.(改为同义句) ___ Mary ___ in the cla
.Mary is so wet. She _______ in the rain. A.must be caught B
What rules ____ we ____ (must obey)in the classroom
--Must we stay in the classroom and finish all the homework?
You must eat in the classroom 改为否定句
He ______ be in the classroom,I think.
The blue pen must be Mary's.(写出同义句)
—Where’s Mary?—She’s ________ the classroom.A.in front of B.
Hurry up,Mary _______for us at the station.A.must be waiting