Question

1- Present perfect.
a) I___(study) portuguese
b) Carlos___(not /eat) hamburger
c) ____ Marcos worked hard?
d) Pedro ____ (not/play) the guitar
e) we ____ (write la book​

Answer 1

a. I have studied Portuguese

b. Carlos has not eaten hamburger

c. Has

d. Pedro has not played the guitar

e. Have written

have a good study! <3