-- What’s your plan for this winter vacation?
-- I’ll take an express train to Dalian for my holiday ______ school ends．
| A．while | B．until | C．immediately | D．unless |
He kept looking at her, wondering whether he _____ her somewhere.
| A．saw | B．has seen | C．sees | D．had seen |
--- I didn’t go to class last night because my car broke down.
--- You _______ mine. I wasn’t using it.
| A．could borrow | B．may borrow |
| C．could have borrowed | D．may have borrowed |
Helen _______ it if she doesn’t want to.
| A．doesn’t need do | B．need not to do | C．needs not to do | D．need not do |
--- Are we about to have dinner?
--- Yes, it _______ in the dining room.
| A．is serving | B．serves | C．is being served | D．served |
The ________ doctors are carrying ________ boxes.
| A．woman; paper | B．women; papers | C．woman; paper’s | D．women; paper |