The Stone Age equivalent of a food processor could have triggered the most momentous changes in human evolution, allowing a plant-eating ape with a big jaw and small brain to become a large-brained, small-faced human capable to intelligent thought and speech, scientists have suggested.
B. Digo
You siempre digo que hay que reciclar.
Another correct word is “Boletería”
Hope this helps!
1.
Yo conozco a muchas personas en México.
(I know a lot of people in Mexico.)
'conozco' is the correct conjugation of conocer (to know) for 'Yo' in this sentence. conocer is used for expressing that you know a person, place, or object.
2.
Doy un regalo a mi hermano.
(I give a gift to my brother.)
'doy' (I give) is the only word that would make sense in this context: you give a 'regalo' (gift) to people you love.
3.
Yo no veo bien la pizarra de clase.
(I can't see the class board well.)
'veo' (I see) is the only verb that makes sense in this context.
4.
Ella sabe bien el vocabulario.
(She knows the vocabulary well.)
'sabe' is the correct conjugation of saber (to know) for 'Ella'. saber is used to refer to your knowledge of something.
5.
Yo no sé la repuesta.
(I don't know the answer.)
'sé' is the correct conjugation for 'yo' in this sentence. saber is used to refer to the answer, which you lack the knowledge of.