4 Study the sentences from the quiz. Then choose the correct words in the rules.
1 By the time he returned to Venice in 1295,
Marco Polo had travelled almost 24,000 km.
2 Gagarin had flown in a plane hundreds
of times, but he had never flown in a
spacecraft
RULES
a We form the past perfect with have /
had and a past participle.
b We form negative sentences with not or
ever / never.
c We use the past perfect to talk about
an action that happened before / after
another action in the past.​

dog, cat, rabbit, frog, hen.

mary used to eat junk food when she was a child but now she keeps fit and prefers healthy food.

10 years ago people used to pay only in cash, but today most people have credit cards.

seven years ago i used to have a motorbike, but now it belongs to my sister as i drive a car.

when he lived in paris, he used to eat frogs every weekend, but now he lives in india and he eats indian food every second day.

when her granddaughter was a kid she used to believe that snow was made of ice cream.

многие отрасли промышленности великобритании с состоят из независимых семейных предприятий1 решение

african

indian

tropical

adjective - прилагательное