24. Does he have _______ of teaching?
| A．many experiences | B．many experience | C．much experiences | D．much experience |
— Do remember to see a doctor tomorrow!
— ____ .
| A．Got it | B．Heard it. | C．Oh, come on | D．That’s it |
The young waiter knocked over the red wine by chance, ____ the table cloth.
| A．ruined | B．to ruin | C．having ruined | D．ruining |
So quickly are science and technology advancing ____ is a possibility today may be a reality tomorrow.
| A．what | B．that | C．what that | D．that what |
— I find it astonishing that John ____ be so rude to me.
— Not astonishing at all. He is always rude to others.
| A．should | B．must | C．might | D．ought to |
— Go and see who is making so much noise.
— ____ the children.
| A．There are | B．They are | C．That is | D．It is |