The time is not far away ________ modern communications will becomewidespread in China’s vast countryside.

Would you like to go for a bike ride on Sunday afternoon— _______. I haven’t been outdoors these days. I can’t wait!

is often ______ with freshness, happiness andother beautiful things.

Nanjing is one of _______ in China.

You will have to stay at home all day ______you finish all your homework.