At the routine office meeting, the headmaster insisted that the problems _________ paid special attention to.
| A．referred to being | B．referred to be | C．refer to being | D．refer to be |
I like getting up very early in summer. The morning air is good _______.
| A．to be breathed | B．being breathed |
| C．breathing | D．to breathe |
--- You’re quite free now, I think.
---_______. I have tons of things to do!
| A．By accident | B．On the contrary |
| C．That’s right | D．I can’t agree more |
--- May I open the window to let in some fresh air?
---- ______.
| A．Go ahead | B．Take care | C．Come on | D．Hold on |
— My daughter has been _______ to Harvard University.
— Congratulations.
| A．required | B．intended |
| C．admitted | D．supposed |
My uncle _____ to see me. He’ll be here soon.
| A．comes | B．is coming | C．had come | D．came |