Укажите номер предложения, в котором сказуемое употребляется в:
a) Present Progressive Passive
b) Present Simple Passive
c)Past Simple Passive
d) Present Perfect Passive
e) Past Perfect Passive
1) A threat to tooth decay is increased if high-sugar foods are frequently consumed.
2)Various dairy products have been made from milk and cream.
3) All raw milk was processed within 72 hours of receipt at the plant.
4) Vast changes in eating habits are brought by changes in lifestyles.