______ for the breakdown of the school computer network, Alice was in low spirits.
| A．Blaming | B．Blamed | C．To blame | D．To be blamed |
We_______on this project for four hours. Let’s have a rest.
| A．are working | B．have been working | C．worked | D．had worked |
James took the magazines off the little table to make_______for the television.
| A．room | B．area | C．field | D．position |
As a new graduate, he doesn't knowit takes to start a business here.
| A． | how | B． | what | C． | When | D． | which |
—Excuse me, I wonder if you can help me?
—Sure. _______?
| A．What help | B．What is this | C．What is it | D．What do you want |
--Can you believe I had to pay 30 dollars for a haircut?
--You should try the barber'sI go. It's only 15.
| A． | as | B． | which | C． | where | D． | that |