Up till now, full use of this theory has been ________ in building large ocean-going ships.
| A．done | B．made | C．laid | D．taken |
—I came here by taxi and the driver ________ me 50 yuan.
—Really? You ________ by bus.
| A．paid; should come | B．cost; should have come |
| C．charged; ought to have come | D．spent; ought to come |
When we were young, every evening my brother and I ___ stay at home waiting for our mother.
| A．would | B．might | C．should | D．could |
_________ Mr. Rowan Atkinson acts as different comic characters , he is more famous around the world _______ Mr. Bean .
| A．Because ; for | B．Though ; to | C．Although ; as | D．Even though ; by |
—D
addy, can you buy me a new MP3 when you go to Beijing?
—You ______ get one if you are admitted to a key middle school.
| A．could | B．shall | C．may | D．can |
---I’m afraid I must be off now .
--- ____________________ .
| A．No problem | B．Never mind | C．Step slowly | D．See you soon. |