the history of farming

(si pueden me explican cada punto)

 

16) this meant that people _______ moving all the time to find food.

A)was             B)been           C)were

 

17)but about 12000 years ago, In the middle East, people_______ to grow food.

A)began         B)begin        C)begun

 

18)farming made ______ possible

A) this               B)it                 C)them

 

19)for people to stay in _________ place and slowlytheir villages got bigger.

A) one               B) the                       C) other

 

20)became free to do other work, like making clotes, _________ the farmers could grow food for everyone.

A) but                   B) or                    C) because

 

21)then some people did not get _________ food to eat.

A) enough          B) all                     C) many

 

22)today, farmers ________ grow more food 

A) need              B)can              C) have

 

23)It travels thousands of kilometres from where it ________ grown to our homes

A)be                B)being                   C)is