--- Are these pens your sister’s? --- No, _______ aren’t. They are _______ sister’s. A. they, Lily’s B. they, Lily C. these, Lily
—There_______some bread on the plate. You can eat it for breakfast. —OK, I will.
Robots can do many ________ jobs, because they will never get___________.
-What do you think the weather_________ tomorrow?
—Bob, can you tell us about your New Year’s planning? —I’m not_______about it yet.
—Excuse me, Mr. Green. How can I______my spoken English? —You can join an English club.