He is only too ready to help others, seldom, ____, refusing them when they turn to him.
| A．if never | B．if ever | C．if not | D．if any |
Information has been put forward that more middle school graduates will be to universities．
| A．admitted | B．accepted | C．permitted | D．allowed |
There is not much time left, so I’ll tell you about it．
| A．in detail | B．in brief | C．in general | D．in all |
If you’d like to succeed in the work, you must take gre
at to do it
| A．pain | B．pains | C．effect | D．effort |
I really appreciate some time to surf the Internet．But I am too busy．
| A．to have | B．to having | C．have | D．having |
Do you know the professor in home we stayed?
| A．which | B．his | C．whose | D．whom |