---I think ______ people drive， ______ air pollution there will be.
---That’s true. I hope the air will be fresher soon.
| A．the less， the less | B．the less， the fewer |
| C．the fewer， the fewer | D．the fewer， the less |
---How long have you been studying at this school?
--- I have been studying here____.
| A．since I was thirteen years old | B．when I was thirteen |
| C．at the age of thirteen | D．after I was thirteen |
Jim didn’t understand ____.
| A．which is the way to the museum | B．why his wife always goes shopping |
| C．what was the way to the museum | D．how I could get to the station |
---youthe cat?---Yes, I have.
---Whenyouit? ---Ten minutes ago.
| A．Did, feed; did, feed | B．Have, fed; have, fed |
| C．Did, feed; have, fed | D．Have, fed; did, feed |
We need friends to ____, or we will feel ____.
| A．chat, alone | B．chat with, lonely | C．speak, lonely | D．talk with, alone |
Because of Project Hope,_______children have better lives.
| A．thousand | B．thousands | C．thousand of | D．thousands of |