_________ scientist Tu Youyou won the Nobel Prize for medicine (诺贝尔医学奖)_________ October 5, 2015.
The Greens will have ______holiday in China. A.two weeks B.two-week C.a two-week
I like him because he makes me______. A.to laugh B.laugh C.laughed
Jim_____to learn English well. A.can B.must C.was able
Mother looked ______when she got our presents. A. angrily B.happy C.happily
–Do you know ____________for London tomorrow? -- At 6:00 o’clock in the morning.