Mary’s English teacher told her to pay more attention ___ her pronunciation. So she made a ________to practice it every day. [ ]

The man lives on a(an) _____ island，but he doesn’t feel _____.

Now, everybody, please turn to page _________and look at the ___picture.

Scientists are trying to ways to treat the terrible disease called H7N9.

It’s traditional in China to firecrackers on Spring Festival. —-But the serious smog（雾霾）nowadays needs us to stop it.