1) THEY ....... HAPPY. a) IS b) ISN'T c) ARE 2) I ..... OLD. a) IS b) AM NOT c) AM 3) IT ......... DIRTY. a) ISN'T b) AREN'T c) IS 4) IT ......... SHORT.. a) IS b) ISN'T c) AREN'T 5) IT ........ CLEAN. a) ISN'T b) IS c) ARE 6) IT ........ SMALL. a) ARE b) IS c) ISN'T 7) THEY ....... SAD. a) ARE b) AREN'T c) ISN'T 8) IT ....... BIG. a) IS b) ARE c) ISN'T 9) I ...... YOUNG. a) AM NOT b) AM c) ARE 10) WE ........ GIRAFFES. a) ARE b) ISN'T c) AREN'T

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