John’s never willing to change his mind. It is no use ______with him.
| A．to argue | B．arguing | C．argued | D．having argued |
—How much do I owe you for lunch?
—.It ' s nothing．
| A．You're welcome | B．Not at all | C．Forget it | D．That's right |
Correct the errors in the following sentences, if.
| A．not | B．necessary | C．any | D．ever |
It was ________ fun to play on the beach that it attracted countless children.
| A．so great | B．such great | C．such a great | D．so great a |
He is a good cook at home and takes good care of the children, and _____his wife.
| A．so does | B．so is | C．the same is true with | D．so it is with |
The system has been designed to give students quick and easy ________to the digital resources of the library.
| A．way | B．approach | C．access | D．passage |