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.
| A．to be put on | B．to put on | C．being put on | D．put on |
Linda often makes his brother______, but she was made_____ yesterday.
| A．cry , to cry | B．to cry ,cry | C．crying ,crying | D．cried, to be cried |
This temple is said to ______ by Lu Ban 3000 years ago.
| A．be designed | B．design | C．have been designed | D．have designed |
I got to the office earlier that day, the 7:30 train from Paddington.
| A．caught | B．to have caught | C．to catch | D．having caught |
In some languages, 100 words make up half of all words _______in daily conversations.
| A．using | B．to use | C．having used | D．used |
There are some health problems that, when ____in time, can become bigger ones later on.
| A．not treated | B．not being treated | C．not to be treated | D．not having been treated |
______how others react to the book you have just read creates an added pleasure.
| A．Hearing | B．Hear | C．Having heard | D．To be hearing |
The sunlight is white and blinding, _______ hard-edged shadows on the ground.
| A．throwing | B．being thrown | C．to throw | D．to be thrown |