Stephen Hawking was known a scientist. He made a great contribution to the world，and he died March 14th，2018.
A.as; on B.as; in C.for; on D.for; in
It be the postman at the door. It’s only five o’clock in the morning.
A.can’t B.mustn’t C.may not D.needn’t
—Where is your father?
—He his car outside.
A.washed B.washes C.will wash D.is washing
—How do you learn English and French?
—Mrs Li teaches English and I learn French by .
A.me；me B.me；myself C.myself；me D.myself；myself
—Why is the Launchpad on the third floor popular?
—Because there are lots of physics .
A.instruments B.volunteers C.experiments D.communities
—Jane, I found umbrella. Do you know whom is it belongs to?
—No. But mine is third one on the shelf.
A.a; an B.an; the C.the; a D.a; the
