–Do you like staying at home ________? --No, I don’t. That always makes me feel lonely .
---- Where are my keys, Dad? I can’t find them.---- Look! They’re under the table. You must _____.
There are many students ______ in the apartment.
We have some bread, but we have ________ milk. Let’s buy some milk.
My brother usually _____ his classroom after school. But now he _____ basketball.
Mr. Wang _____ gets up early. So he is ______ late for work.