Resposta :
Resposta:
1. you have a cold ? ( ) Does (x) Do
2. He on the lights. (x) switches ( ) switch
3. She play the piano. (x) doesn't ( )don't
4. They sing very well. ) doesn't (x) don't
5. That a good present. (x) is ( ) are
6.l want to jump. ( ) doesn't ( x) don't