It seems as if the sun ____ round the earth since it rises in the east and sets in the west.
A.circles | B.is circling | C.has been circling | D.were circling |
— I’m thinking of the driving test tomorrow. I’m afraid I can’t pass it this time.
—I’m sure you will make it. _______!
A.No wonder | B.Cheer up | C.No problem | D.No way |
All of __ sudden , I saw __ UFO with _____ alien in it flying in front of my house.
A. the ; the ; a B a ; the ; a C. a ; an ; an D. a ; a ; an
_________he is the son of the boss, he started from the lowest position as a common employee.
A.Unless | B.Since | C.While | D.As |
Following the guide, we went into a house, _________ wall hung a picture of Einstein.
A.on its | B.on that | C.on whose | D.on which |
Mr. Keller _________ forty cigarettes a day until he gave it up.
A.had smoked | B.smokes | C.have smoked | D.smoked |