---Excuse me, sir, is this seat taken?
---_______.
| A．Sure, you may take it | B．Certainly. Help yourself |
| C．No. I don’t think so | D．No. I don’t hope so |
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 |
— Jenny looks hot and dry.
— So______ you if you had a high fever.
| A．will | B．do | C．are | D．would |
Mrs Green wants to buy that kind of cloth because she ____ that the cloth ____very well .
| A．has been told ; washes | B．is told ; is washed |
| C．has been told ; is washed | D．is told ; is washed |