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 |
The news shocked the public,________ to great concern about students’ safety at school．
| A．having led | B．led | C．leading | D．to lead |
----What will you buy for your husband’s birthday?
---- I want to buy a ________ wallet for him．
| A．small black leather | B．black leather small |
| C．small leather black | D．black small leather |
---I want to make a kite for my son．
--- __________ You can easily buy one in the market．
| A．Why not ? | B．Good idea! | C．Why bother ? | D．No way! |
We’ve asked our neighbors to ________ the house when we are away on vacation.
| A．keep an eye on | B．have an eye on | C．have an eye for | D．get an eye on |
I was just to cut my rose bushes but someone ________ it. Was it you?
| A．has done | B．had done | C．would do | D．will do |