—Dad, I’m too tired to walk any further.
—Don’t ______. We can reach the top of the mountain if we keep it.
A.give off B.give up C.give in D.keep up
—Mr Wang’s never been to Canada , has he?
—________. He went there on business last week.
A.No , he hasn’t B.Yes , he has C.No, he has D.Yes, he hasn’t
The cars made in Chinese are cheaper than ________ made in Germany.
A.them B.ones C.that D.those
Great changes _________ in our hometown in the last few years.
A.took place B.was taken place
C.have been taken place D.have taken place
—I’m sorry , I _______ my homework at home .
—Don’t ______ it next time .
A.forgot ; forget B.forgot ; left C.left ; forget D.left ; left
Study hard , ______ you will make a lot of mistakes in exam.
A.and B.so C.but D.or
