根据汉语意思选择合适的一项,补全单词。
We ____ a new classroom. A. has B. have C. are
Open the ______. A. picture B. light C. door
Wow! It’s _____ beautiful! A. so B. how C. a
--_________ my picture? -- It’s on the blackboard. A. What’s B. Where’s C. Where
找出每组单词中不同类的一项,将其序号填入括号里。