Mr Chen __________ his mobile phone to the shop because it can’t work at all.
You have just read the newspaper. Did you find _________ in it?.
Mom always tells me that nothing can be learned _______hard work..
_____ excellent work you have done!
— What ____ heavy rain it was! —Yes, but I love _____ air after it rains. It smells so fresh.
--What else must we pay attention to ____ our school clean?--We must not throw any litter onto the ground.