– Why did they help Mrs Brown with her work?
– Because she was _____.
| A．an old friend of them | B．the friend of them |
| C．on the their friend | D．a good friend of theirs |
They arrived________Shanghai very late last night．
| A．at |
| B．in |
| C．on |
| D．to |
The global financial crisis(金融危机)has made many people________their money．
| A．to care for |
| B．took care of |
| C．be careful with |
| D．to be cared about |
To________nature is to help ourselves，or we will be punished．
| A．protect |
| B．prevent |
| C．provide |
| D．pollute |
—Whose T-shirt is this?
—It________be John’s．It’s________small for him．
| A．can’t；much too |
| B．can’t；too much |
| C．mustn’t；much too |
| D．mustn’t；too much |
—It’s difficult for village children to cross the fiver to school．
—I think a bridge________over the river．
| A．should be built |
| B．will build |
| C．is built |
| D．was built |