Food safety has become a growing concern. Had the offenders been punished severely enough, the situation________ different now.

Kitty, how does your brother look like— .

The moment we heard of the accident, we____ the work to rescue those trapped in the mine.

Your brother’s tapes ______ in the drawer.

ill be off on business next month. Ifyou write letters and E-mails to me, please _____ all the mails to Mr. Zhang.