Exercise 1:
Positive: am, are, is, are, are
Negative: I’m not, you’re not, he/she/it isn’t, we’re not, they’re not
Exercise 2:
2 Are, 3 is, 4 are, 5 am not, 6 are, 7 Are, 8 is, 9 is, 10 is, 11 Is
Exercise 3:
2 This is Peter’s wife.
3 What is their phone number?
4 We have a house in the country.
5 How do you spell your surname?
6 Do you like Spanish wine?
7 I don’t speak French very well.
8 We don’t have a German car.
9 Do they eat Chinese food?
Exercise 4:
2 an
3 an
4 a
5 a
6 an
7 a
8 a
9 an
10 a
Exercise 5:
2 has
3 don’t have
4 have
5 have
6 has
7 Do, have
8 has
9 Do, have
Exercise 6:
2 (don’t like)
3 (drink)
4 do, like
5 work
6 (don’t like)
7 do, speak
8 do, speak
9 (don’t work)
10 do, live
11 Do, eat
Exercise 7:
2 your
3 His
4 She’s
5 our
6 my
7 her
8 His
9 their
Exercise 8:
2 twenty-nine
3 thirty-seven
4 sixty-two
5 seventy-four
6 eighty-eight