---It’s reported that Chinese ___________more than 40 minutes a day reading WeChat(微信).---It’s true. But I think WeChat is taking too much of our time.
China is ____ the west of Japan and ____ the east of Asia.
—____ can come in. I’m too busy to see ____. —Ok, I know.
–I won the first prize in English Writing Competition. --_____________.
Turn the radio ______, please! The baby has just fallen asleep.
At the top of the high mountains, there is very _____ oxygen in the air.