12. Between 1607 and 1733, Englishmen . . . . . . . . thirteen colonies along the east coast of North America and by 1750, nearly two million men, women and children . . . . . . . . in these colonies.

were establishing/will be living
have been establishing/lived
established/had been living
had established/will have lived E. have established/had lived

Detailed SolutionBetween 1607 and 1733, Englishmen . . . . . . . . thirteen colonies along the east coast of North America and by 1750, nearly two million men, women and children . . . . . . . . in these colonies.

18. Complete the sentence with one of the following verbs in the correct form: come/ get/ happen/ look/ make/ start/ stay/ try /work ‘You hard today.’ ‘Yes, I have a lot to do.’

are working
are looking
are coming
have got

Detailed SolutionComplete the sentence with one of the following verbs in the correct form: come/ get/ happen/ look/ make/ start/ stay/ try /work ‘You hard today.’ ‘Yes, I have a lot to do.’