_______ necessary for us _______ English well.
A.It’s; to learn B.It’s; learn C.That’s; learn
----What’s up ?
----I failed in the examination of Physics.
| A．How are you? | B．What’s matter with you? |
| C．What are you doing? | D．What’s wrong with you? |
In class I answered the question without hesitation and the teacher praised me .
| A．in a hurry | B． at once | C． not slowly | D．hurriedly |
_____, I have to write the words on the paper because she doesn’t know Chinese.
| A．Sometime | B．Once in a while |
| C．After a while | D．For a while |
—He has never been to Beijing.
—
| A．So do I | B．Neither have I |
| C．So have I | D．Neither haven’t I |
I couldn’t wait _____ the box as soon as I received the gift.
| A．to open | B．open | C．opening | D．for opening |