She is tired her job, so she’s always a bad mood.
--Is your ball the door ? --No, it’s the chair.
My mother and I at home today.A. be B. are C. am D is
Our teachers often _____ us stories .A. tell B. say C. speak
Our school is very beautiful. There are eight teachers and students in it.
-- is the man behind the tree? -- He is my teacher.