Bruce, look at your dirty shoes. You’d better __________ them right now.
---What is your mother doing? --- _________cooking dinner. A.she is B.He is C.She is
My grandma likes _________ the room. A.clean B.cleaning C.cleans
---Why do you like summer best? ---______ I can swim in the lake. A.Because B.So C.And
It is August the _______ today. A.twenty B.twentyth C.twentieth
Can I speak _____Yao Ming, please? A.to B.with C.at