Mr. Smith has a great interest in_______history, especially in_______history of the Ming Dynasty.
| A．/; the | B．the; a | C．a; the | D．the ; / |
More and more high-rise buildings have been built in big cities __________ space.
| A．in search of | B．in place of | C．for lack of | D．for fear of |
—Ourholiday cost a lot of money.
—Did it? Well, that doesn't matter __________ you enjoyed yourselves.
| A．as long as | B．unless | C．as soon as | D．though |
The retired man donated most of his savings to the school damaged by the earthquake in Yushu，__________ the students to return to their classrooms.
| A．enabling | B．having enabled | C．to enable | D．to have enabled |
We had to wait half an hour __________ we had al-ready booked a table.
| A．since | B．although | C．until | D．before |
Our English teacher suggests that we should __________ the dictionary every time we come across a new word while reading.
| A．refers to | B．look up | C．not refer to | D．not look up |