Every weekend my younger brother will go to help the old man far away my house,for which he often received some from the old man,such as a pencil and some sugar.
| A．awards |
| B．honors |
| C．helps |
| D．rewards |
Barack Obama delivered a speech to 500 local youths during his visit to China, many of ________ from Fudan University and Tongji University.
| A．them | B．whom | C．which | D．who |
Don't be discouraged. _________things as they are and you will enjoy the days of your life.
| A．Taking | B．To take | C．Take | D．Take |
Sorry I’m so late, but you cannot imagine ________ great trouble I took to find your house.
| A．what | B．how | C．which | D．why |
Too high house prices can be brought under control, _______ the authorities introduce a series of regulatory policies.
| A．even if | B．as if | C．so that | D．provided that |
Occasions are quite rare ________ I have time to spend a day with my kids.
| A．who | B．which | C．why | D．when |