--- What’re you going to do to protect the environment?
--- Plant trees on side of the river.
A. both B. all C. each D. every
--- How ____ it is to see you again!
--- Me, too.
A. happy B. pleased C. glad D. pleasant
---What do you think of Andy’s singing?
--- No one does .
A. good B. well C. better D. best
--- A new book on how to prevent floods and droughts is ____ soon.
--- Really ? I can’t wait to read it.
A. giving out B. coming out C. working out D. selling out
---Why does Kate look so ____ ?
---Because her father was hit when he went to work .
A. happy, by car B. unhappy, by car C. happy, by a car D. unhappy, by a car
--- ____homework is required for a middle school student every day ?
---About two hours .
A. How much B . How many C. How long D. How often
