I’ll never forget the day_____ the great scientist came to our school and gave us a speech.
--Have you finished your homework yet ?-- .A. Not at all.B. No, never.C. Not yet.
--I think English isn’t difficult . It’s easy.-- You must try you best.A. Easier said than done.B. Actions speak louder than done.C. It’s a piece of cake.
-- Would you like to be a greener person?-- . Everyone ought to protect the environment.A. It’s a pleasure .B.Of course, I’d love to.C. Good idea.
--My sister often put her books here and there, on the desk, on the sofa, and the floor.-- .A. What a mess.B. What a shame.C. It d oesn’t matter.
--It is said that our government is taking some measures to improve our environment.-- .A. Bad luck!B. Thanks to the news.C. That sounds great.