（）1.--- I have passed the English exam .----（）
（）1.--- I have passed the English exam .----（）
A.It’s very kind of you B.Fantastic C.Congratulations
（）2.She saw it（）when she was walking out
A.happen B.happened C.happens
（）3.We are often told（ ）at people in trouble
A .Not to smile .B.to smile
C.not to laugh
（）4.Spaceships（）by computers
A.controlled B.are controlled C.is controlled
（）5.It has proved that China has made great progress （）developing its space industry
A.at B.on C.in