---There are many volunteers ______ are helping the children in Sichuan.
--- And most of them are college students.
A．which B．when C．whose D．who
---If there are ______ people driving , there will be ______ air pollution.
--- Yes, the air will be fresher.
A．less; less B．less; fewer C．fewer; fewer D．fewer; less
--- I don’t think teenagers should drive cars.
--- _______. They aren’t serious enough.
A．I agree B．I don’t agree C．I think D．I don’t think
--- Morning, class! Good luck to all of you in the exam!
--- Morning, teacher. ________.
A．The same to you. B．You, too. C．Thank you. D．I’m sorry I can’t.
The mixture smelt terrible, but the little boy _______ taste it.
A．made to B．was made C．was made to D．make
Nowadays _______ like to work at home, _______ like to go abroad.
A. one, the other B. some, others C. some, the others
