The apples ____________ the tree turned red. A. on B. in C. at
—What__he do? —He should see a doctor. A.do B.should C.am
—What’s___with your father? —He’s not feeling well. A.wrong B.ill C.sad
take a deep breath A.深深吸一口气 B.别生气
go to the zoo A.去动物园 B.去公园
come here,please A.来 B.请过来