The dog had _____ serious toothache so its owner took it to _____ animal doctor.

They think the room is________, but as a matter of fact it is already occupied.

Can you translate the poem into English? —I am sorry I am not good at English poems．It’s ______ my ability

We attend lectures in the school lecture hall atweekend ____ seats more than 800 students.

I sincerely regret that I have hurt your feelings, but I didn’t do it ______