Had he not come an hour earlier, he＿＿＿the secret that his mother was always there.
| A．must never find | B．must never have found |
| C．would never find | D．would never have found |
It’s still early, you ________.
| A．mustn’t hurry | B．can’t hurry |
| C．may not hurry | D．don’t have to hurry |
The number of people invited _________ fifty, but a number of them _________ absent for different reasons.
| A．were; was | B．was; was | C．was; were | D．were; were |
I have to go to work by taxi because my car at the garage
| A．will be repaired | B．is repaired | C．is being repaired | D．has been repaired |
----I don’t really like James. Why did you invite him?
-----Don’t worry. He________ come. He said he wasn’t certain what his plans were.
| A．must not | B．need not | C．would not | D．might not |
In the USA, Columbus Day is_______ the _____ of Christopher Columbus in the New World.
| A．in the memory of; arrival | B．in memory of; arrival |
| C．in the memory of; arriving | D．in memory of; arriving |