––– Could I use your phone for a moment?
––– ______. Help yourself.
| A．Take your time | B．Forget it |
| C．By all means | D．Never mind |
---Do you have any problems if you ___this job?
---Well, I’m thinking about the salary.
| A．offer | B．will offer | C．are offered | D．will be offered |
Susan wanted to be independent of her parents. She tried ___________alone, but she didn’t like it and moved back home.
| A．living | B．to live | C．to be living | D．having lived |
______the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
| A．If | B．While | C．Because | D．As |
I called Hannah many times yesterday evening，but I couldn't get through. Her brother_____ on the phone all the time!
| A．was talking | B．has been talking | C．has talked | D．talked |
The growing speed of a plant is influenced by a number of factors，____are beyond our control.
| A．most of them | B．most of which | C．most of what | D．most of that |