I ________ a book two days ago. I ________ it for two days.
—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.
---Do you mind opening the window?the air inside is not so fresh. --- __________, Mr. Smith is taking a nap (小睡),don’t make him catch a cold.
---It is so easy _______ him to get along with, many students love him. --- Yes , he is _______ to each student.
--- How long can I_______the interesting story book? --- Two weeks later you must return it.
---So many _______ there, most of them are fond of fruit juice. ---Let’s go to see_______more of fruit juice they need.