---- What _______ the number of the students in your school?---- About two thousand. A number of them _______ from the same junior school.
The church tower , which will be open to tourists soon. The work is almost finished.
Tom was the second to reach the top of the mountain, Mike _______ the first.
This painting is so valuable that it is rather difficult to calculate _______ its price would be if the museum _______ to sell it.
While _______ driver’s licenses in China, new car drivers will have to fill out a body part donation form, which is _______ for some drivers-to-be.
The earth could be younger and took more than three times longer to form than _______ thought, according to a new study.