Everything was placed exactly ___________he wanted it for the graduation ceremony.
| A.while | B.when | C.where | D.though | 
Order came that all the army supply ______ to the front before daybreak.
| A.be sent | B.should send | C.were sent | D.should have sent | 
-------Thank you very much.
 -------My pleasure. I’m glad to have been _______.
| A.of help | B.helped | C.helped out | D.help you | 
Everything he _______ to his country.
| A.had donated | B.had been donated | 
| C.had to be donated | D.had was donated | 
We’ll learn _____ benefits us no matter which country it comes from.
| A.which | B.all | C.whatever | D.anything | 
There was nothing we could do that day ____ him down but _____ him in the house.
| A.calm, lock | B.to calm, to lock | C.calming, locking | D.to calm, lock |