Task1
1 True
2 True
3 False (This plant grows everywhere - No, this plant grows only in hot countries)
4 False (The sailor's mother asked her friends to supper to try "tea" - No, the sailor's mother asked her friends to dinner to try "tea")
Task2
1 The British first heard of tea in 1598.
2 We drink a few cups of tea during the day.
3 An English sailor brought home some tea-leaves as a present for the mother.
4 Mother threw away the water.
Task3
1. They drink tea in the garden on sunny days.
2. This plant grows in hot countries.
3. How did the old woman boil tea?
4. Mother didn't know how to cook "tea".
Объяснение: