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The computer was used in teaching. As a result, not only__________, but students became more interested in the lessons.

A．saved was teachers’ energy

B．was teachers’ energy saved

C．teachers’ energy was saved

D．was saved teachers’ energy

People are talking about the new traffic regulations _______in two months.

There are many talented writers waiting_________.
A. to discover     B discovered    C. to be discovered D. being discovered

Linda often makes his brother______, but she was made_____ yesterday.

This temple is said to ______ by Lu Ban 3000 years ago.

I got to the office earlier that day,   the 7:30 train from Paddington.

In some languages, 100 words make up half of all words _______in daily conversations.

There are some health problems that, when ____in time, can become bigger ones later on.

______how others react to the book you have just read creates an added pleasure.

The sunlight is white and blinding, _______ hard-edged shadows on the ground.