It is a (n)________ class for all of us here. We have learnt much from it.
A.useful B.awful C.colorful D.doubtful
I________ make some fruit salad. Would you like to have a try?
A.go to B.went to C.am going to D.have gone to
John's father has given up smoking. He will________ smoke in the future.
A.always B.sometimes C.usually D.never
Linda wants to ________ Chinese history. So she is going to visit the Palace Museum.
A.dream of B.learn about C.look through D.pass on
(2019石家庄28中一模)He went into his room, turned on the light and________ to work.
A.begins B.began C.has begun D.will begin
New energy cars have been ______ to cut down air pollution．
A.discovered B.found C.invented D.refused
