Question

3. Change the sentences into Negative or
Interrogative forms:
a. Anne played tennis yesterday. (-)
b. Your friends ate some hamburgers last
night. ().
c. Alex and Chris were in Rio in October (-)
d. Betina read a whole book yesterday.(?)​

Answer 1

a. Anne didn't play tennis yesterday. (-)

b. Your friends didn't eat some hamburgers last night. (-).

Did your friends eat some hamburgers last night.(?)

c. Alex and Chris weren't in Rio in October. (-)

d. Did Betina read a whole book yesterday.(?)