内容正文:
动 词 时 态
试题训练
( )1.—Recently,someone in Japan _a new kind of robot that can find six different kinds of plastic materials among the rubbish.
—Well,it's rather useful for us to protect the environment.
A.has designed. B.has been designed C.had designed
( )2.David some experiments about how to break down plastic with less time while I
was listening to music.
A.was doing B.did C.has been doing
( )3.—There is only one apple left.Can I eat it?
—Of course.Neither Jack nor Mike to eat it.
A.want B.wanting C,wants
( )4.—London hold the Olympic Games in 2012.
—Really?We can go there to enjoy the games.
A.will B.is go ta C.would
( )5.—Have you the film“If You Are the Only One”?
—Yes,I it last week.
A.seen;see B.saw;saw C.seen;saw
( )6.—You study very hard to realize your dream,don't you?
—Yeah,your dream unless you know what your dream is.
A.will not come true B.doesn't come true C.didn't come true
( )7.Boys and gils,the final exam is coming.We should have a never -give -up atinde to study hard.If you put your heart into it,I believe you _at last.
A.succeed B.will succeed C.will be succeeded
( )8.—Where is your father?
—He three days ago and he. in a week.
A.has been away;will be back B.has gone;is coming C.left;will return
( )9.—There is an ol