Mrs. Black doesnt believe that her son is able to design a digital camera, ______?
| A．does she | B．isnt he |
| C．doesnt she | D．is he |
---May I take your order now?
---_______.
| A．No, I’m in trouble now | B．Yes, we obey orders |
| C．Yes, I'd like a dish of chicken | D．No, I don't have a choice of meat |
She was so angry at all ______ I was doing ______ she walked out.
| A．that; which | B．that; that | C．which; that | D．which; as to |
He old woman had a letter from her son in the army_____ to her.
| A．read | B．write | C．written | D．received |
It was ______ the old clock that the old man spent the whole morning at home.
| A．repairing | B．repaired | C．to repair | D．in repair |
The joke told by Tom made us______, so our maths teacher couldn’t make himself______.
| A．laugh; hearing | B．laugh; heard | C．laughing; hear | D．laughed; to be heard |