It is thought that Zheng He, a Chinese in the Ming Dynasty, may have been the first person who _____________America from the East.
A set out to B. set about to
C. set sail to D. set sail for
—When shall we go planting trees in the hill?
—______ it begins to rain, so they don’t need watering.
A.Not until | B.While | C.Till | D.Unless |
World Expo 2010 Shanghai China, a grand-scale global event, has ______ the significant theme “Better City, Better Life.”
A.abandoned | B.adopted | C.advocated | D.adapted |
Life is like a long race ______ we compete with others to go beyond ourselves.
A.why | B.what | C.that | D.where |
—It’s so nice to enjoy the sunshine here on the green grass.
—You ______ us a right place.
A.had introduced | B.are introducing |
C.have introduced | D.introduce |
______ is not how much you do but what you do that matters.
A.What | B.It | C.That | D.There |