．Sorry I’m so late, but you cannot imagine__________great trouble I took to find your house.
| A．what | B．how | C．why | D．when |
_____________ the program, they have to stay there for another two weeks.
| A．Not completing | B．Not completed |
| C．Not having completed | D．Having not completed |
How I wish I _____ the army then. I would have become a soldier.
| A．attended | B．had attended | C．would have attended | D．have attended |
It just isn’t fair. _____ I was working as a waiter last month, my friends were lying on the beach.
| A．Whenever |
| B．Though |
| C．For |
| D．While |
_____ admission rate up by 60%, the school has had another excellent year.
| A．As |
| B．For |
| C．With |
| D．Through |
China has been pushing the reform of public hospitals ____ all its citizens.
| A．in charge of |
| B．for the purpose of |
| C．in honor of |
| D．for the benefit of |