– Are Lucy and Lily your classmates? – Yes, _____.A. she is B. we are C. they are
They have been skating______ 2 hours ago.
----Why don’t you go to the movie with me?-----Because I _______it already.
____ useful the computer is!
Do you remember what ____ at 11:00a.m yesterday?
When Tom got to my house, my family ___ dinner.