1 the/ -
2 -/ the
3 the
4 the / the/the
5 -
6 -/-/-/the/-
7 -/the/-
8 -/the
9 the
10 -/the
1. Her children are in the yard. They are playing football now. They have been playing it since 10 o'clock.
2. speaks/ have been studying/is speaking
3. has just returned
4. Where is David/is/ is working/ have been working
5. looks/ has been working
Robinson Crusoe, a young English man, ran away from home.
His adventures began.
After a shipwreck, Robinson found himself alone on a desert island.
He built himself a house, learned how to dish and grew plants.
He did not see any people for 15 years.
One day, he met a young man.
Crusoe named him Friday, because he found him on that day of the week.
For several years the two lived happily.
A boat with pirates came to the island.
Crusoe saved the captain of the ship and returned with him to England.
run - ran (исключение)
begin - began (исключениу)
find - found (исключение)
build - built (исключение)
do/does - did (исключение)
meet - met (исключение)
name - named
live - lived
come - came (исключение)
save - saved
return - returned
Ответ:
Сейчас технологические проекты, в которых использовались кооперативы, были разработаны в прошлом году.