1) I ..............a teacher a) am b) are c) is 2) ............you happy? a) Am b) Are c) Is 3) Are you a teacher? Yes, I............ a) am b) are c) is 4) He.............a good singer. a) are b) is c) am 5) Are you a bird? a) Yes, I am not. b) No, I am not c) No, I am 6) ........he very good? a) Is b) Are c) Am 7) The cat.................black. a) is b) are c) am 8) Is Lan a student? a) Yes, she isn't b) No, she isn't c) Yes, she are 9) The dog..................big. a) are b) isn't c) am 10) The man....................a teacher. a) is b) are c) am

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