C. Have to / be allowed to. Write sentences and questions with the correct affirmative (+), negative (-) or interrogative (?) form of have to or be allowed to.

1 Luke / tidy his room every Sunday (+) *
1 punto
2 I / wear smart clothes / to Aunt Ava’s house (?) *
1 punto
3 your brother / come to the party with us (?) *
1 punto
4 my friends / play computer games at night (+) *
1 punto
5 Lily / share a bedroom with anyone (-) *
1 punto
6 in Brazil, / you get married before you’re 16 (-) *

active voice: my father cut the tree.

passive voice: the tree was cut by my father.

active voice: people buy newspapers every day.

passive voice: newspapers are bought (by people) every day.

active voice: people have been using movies as political propaganda since world war ii.

passive voice: movies have been used as political propaganda since world war ii.

active voice: donna gave me my birthday present.

passive voice: i was given my birthday present (by donna). / my birthday present was given to me (by donna).

active voice: mom will leave the keys on the counter.

passive voice: the keys will be left (by mom) on the counter.

the words in parentheses are the agent of the passive voice and can be omitted when obvious, generic, or simply unnecessary.

1)a

2 b

3 d

4 d or b

explanation: