Question

deixe nas formas negativa e interrogativa.
a) you can add sugar to your coffee.
b) They must work from eight to five.
c) We may find contaminated water in wells.
d) She must be home before midnight.
e) Many communities can treat their whater with fluoride. ​

Answer 1

a)Do you can add sugar to your coffee?

b)Do they must work from eight to five?  

c)Can we find contaminated water in the wells?

d)Does she be home before midnight?

e) Can many communities treat their water with fluoride?