—What do you think of __________ idea of taking part in ‘Earth Hour’?—Wonderful! I’ve never heard of __________ one! We can reduce pullution in this way.
--There arepeople in the shopping mall. --Yes .It is so crowded.
--They are making too much here. I can’t do anything. --I will tell them to keep quiet .
--Why don’t you read this book? --It’s not necessary to read this book .There isn’tuseful in it .
--I don’t think teenagers should be allowed to smoke. --.
You should really _______ smoking. It’s a terrible habit.