--Hey, Tony, You look so tired today. ---I __ until 12 o' clock last night for the math test. A. woke up B. stayed up C. grew up
—I have got two brothers. ______ you got a brother? —No, I haven’t. A. Have B Do C. Are D. Can
I know the girl. ________ parents work in the factory. A. ItsB. Her C. His D She
It’s seven in the morning. It’s time ___________.
Betty hasn’t got __________ meat in the fridge.
I _______ like science but I think it is very useful.