In the exam, the_________you are, the_________mistakes you’ll make.
--_____________does your brother go to work? -- By bike. A. Where B. Why C. How
--Whatare those sweaters? --They are yellow. A. color B.size C.shape
--- When did your father come back last night? --- He didn’t come back _______ he finished all the work.
I think Kate will come if she _______ free this afternoon.
---I hope you _______ my party next weekend? --- OK, I _______ .