Question

The best thing to reduce famine is to ______________more crops.

Seleccione una:
a. grow
b. growing
c. grows

Yesterday´s earthquake was 8.5 on the Ritcher´scale.

Seleccione una:
a. who will do
b. that´s gingantic
c. will


Malaria and west Nile virus ______to the green house effects.

Seleccione una:
a. are causing
b. are caused
c. is caused

Answer 1

1 a

2 b

3 a

Espero q te sirva

( creo q la primera no pueda estar bien )