Resposta:
1- a) bark
b) leaves
c) go
d) watch
e) tries
2- a) do
b) does
c) do
e) does
3- a) Jane doesn't eat lunch in the cafeteria.
b) John doesn't teach portuguese.
c) The girls don't buy many blouses.
d) Susan and I don't work at a library.
e) I don't do my homework everyday.
f) The cat don't go to the park every week.
4- a) like
b) kisses
c) drives
d) do
e) try
