More and more people choose the style of a low-carbon life and the air is getting much________ than before in Shanghai.
A.worse B.greener C.cleaner D.warmer
I hope it won't be ________ trouble if I change it. In fact, I prefer the blue one.
A.many B.much C.little D.few
Linda, what _________ will you need for your speech?
A.exhibition B.experiment C.exchange D.equipment
—Which colour do you like better, yellow or green?
—I'm afraid _______. I think red is the best!
A.both B.either C.neither D.none
—Where is the nearest post office from your school?
—It is _______ the corner of Jiefang Road.
A.to B.in C.at D.by
—Would you like to open the window for me?
—It's a little windy outside and I have ________ headache problem.
A.a B.an C.the D./
