It takes Amy about twelve minuets _________to school every day.
--More and more students wear glasses in our school these days. --I agree with you. Students ___ keep on doing eye exercises to protect their eyes. A.should B.might C.shall
--Why do you want to be a teacher, David? --Because I like children and I can feel happy ___ them. A.in B.between C.among
--Eric, is this your umbrella? --No, it's not ____. It's Tom's. A.my B.mine C.his
I'll spend as much time as I can _ in an old people's home. A.help B.to help C.helping
_ they were quite tired, _ they continued working. A. Though, / B. Although, but C. Because, so