-Is that your best friend Kitty?- No, it _________ be her. She flew to Singapore yesterday.
---Have you finished your homework? --- ________. Just half of it.How about you?
Paul made a nice cage _______the little sick bird till it could fly.
---Could I have a look at your new bicycle?---Sorry. I _______ it to Alice. She _______ to borrow it this morning.
Can you tell us whd where to get help when we have problems?
His wife _____ to Singapore a few times, and now she ____there for a meeting.