—— Where is Tom? Is he in the room now?—— He be there, for I saw him in the teachers’ office just now.
-Have you written anything on Chinese traditional food so far? -___, but I have a plan for it.
—Where is Jim? —He home since last week.
—Where have you _______ these days? —I have_______ to Hong Kong with my friends.
This is _______ film I have ever seen.
My parents ___________ the airport this morning.