Does she have any problems _________her lessons?
After the football match, the students were very________ and tired.
The dog ran to the door when it ________ Mr. Morgan’s steps.
Since Peter isn’t here, may I leave a message for________?
—I’ll go to New York for my summer vacation, Jenny.—It’s a good ________. Have a good time!
-Mike, please don't play games on the phone in class. - .