______, tears came to her eyes.
| A．Reading the letter |
| B．While reading the letter |
| C．As she was reading the letter |
| D．To read the letter |
______________ about wild plants that they decided to make a trip to Madagascar for further research.
| A．So curious the couple were | B．So curious were the couple |
| C．How curious the couple were | D．The couple were such curious |
--What can I do for you?
--I am looking for a birthday gift for my sister, _______at a proper price but fashionable.
| A．one | B．anyone | C．that | D．everything |
-- Could I make it 14th July?
--_______________________.
| A．You can manage it | B．That’s fine with me | C．Not a bit of it | D．Go ahead with it |
When people move to another country, they often try _________ the custom of their native land.
| A．to keep on | B．to keep off | C．to keep up | D．to keep down |
As for diet, Michael Jackson chooses vegetables and fruit in ___________to any kind of meat.
| A．comparison | B．preference | C．control | D．advantage |