If you like science, you can _______ a scientist. A. am B. are C. be
---What is your mother doing? --- _________cooking dinner. A.she isB.He isC.She is
My grandma likes _________ the room. A.cleanB.cleaningC.cleans
---Why do you like summer best? ---______ I can swim in the lake. A.BecauseB.SoC.And
It is August the _______ today. A.twentyB.twentyth C.twentieth
Can I speak _____Yao Ming, please? A.toB.withC.at