Don’t interrupt me. I ________ letters all morning and have only finished five.
| A．write | B．have written | C．have been writing | D．am writing |
we go to the McDonald’s? I’m sick of the food there!
| A．Need | B．Can | C．Shall | D．Must |
The police managed to gain through an upstairs window.
| A．approach | B．way | C．access | D．passage |
This is a very cute dog. I’ll take it,.
| A．how much may it cost | B．how much it may cost. |
| C．however much it may cost | D．no matter how it may cost |
I have told them withcertainty there’ll be no change of policy.
| A．actual | B．proper | C．direct | D．absolute |
We had hoped that you would be able to visit us, but you.
| A．didn’t | B．hadn’t | C．wouldn’t | D．would not have |