John ______ when his mother got home yesterday.

A. cooks          B. cooked                   C. was cooking    D. is cooking

 Every year, thousands of farmers______ to big cities to find jobs.

    A. go            B. went                C. have gone      D. will go

 Please save water, ______ we will be in trouble.

        A. so                 B. and                 C. but               D. or

--How do you like physics?

--I think it’s a little ______ than math.

　　 A. easy　　　　　　　 B. easier　　　　　　　 　 C. easiest　　　　　　　 D. the easiest

--May I watch TV now, Mum?

--No, you ______. You’ve got a lot of work to do.

A. needn’t　　　　　 B. mustn’t　　　 　　　 C. wouldn’t　 　 D. won’t

--What did the teacher say just now?

--He told us ______ games on the playground.

A. play　　　　　　　 B. playing　　　　　　 　 C. to play　　　　　　　　　　 D. played

--What do you think of the two pens?

--Perfect. I’ll take ______ of them.　

A. both　　　　　　　　　B. some　　　　　　　　　　　　　 C. all　　　 　　　　　　　 D. any

 –How many classes do you have ______ Friday afternoon?

--None. We are free.

 A. in                   B. at                          C. on                           D. to

  My brother has left high school, and ______is at college now.

A. he                B. she                        C. I                    D. you

The Power of Praise

在日常生活和学习中，肯定和赞美的力量是巨大的。请描述一件你经历的类似的事情，并谈谈你的感受或看法。