More and more people have a low-C life and the air is getting much
than a few years ago.
| A．clean | B．cleanest | C．cleaner | D．the cleanest |
—We will hold a wonderful picnic for you when Chidren’s Day 。
A. comes B.will come C. is coming
—Peter ， give up smoking now_______，your body will become weaker
A. or B. and C. but
—Is this Toby’s iPhone5，Jenny ?
—No，it________be his. His is black
A. muctn’t B. can’t C. may not.
—Which do you think is better，tomatoes or potatoes —_______of them are delicious
A. All B. Either C. Both
—How much should I______for the iPhone 5 ? —Five thousand yuan .
A.take B. spend C. pay