Don't ______ to spring-clean the whole house just because my mother is coming---there's no need to do that.
| A．undertake | B．attempt | C．bother | D．hesitate |
—Sorry, I can’t return your book today because I am only halfway through it.
— ______. I have plenty of other books to read.
A. Take it easy B Take your time
C. No wonder D. No doubt
—Jimmy, had a lot of parties recently.
—Yes, that might _____ his failure in the examination.
| A．sum up | B．account for | C．push for | D．make sense of |
Private cars really provide much convenience to people, and ___ they cause too many problems.
| A．meanwhile | B．therefore | C．otherwise | D．instead |
I’ll look into the matter as soon as possible. Just have a little ______.
| A．wait | B．time | C．patience | D．rest |
There are many sales of mobile phones on www.taobao.com, and you can choose _____ based on your own interests.
| A．that | B．each | C．it | D．one |