1. Вставьте am, is, are 1. Alex ... nine.
2. ... you at shool?
3. I ... not a doctor
4. We ... good friends
5. Our house ... big
6. ... I late?
7. His book ... on the table
8. My friends ... good students
9. Where ... your key?
10. ... English difficult?
1 is
2 Are
3 am
4 are
5 is
6 Am
7 is
8 are
9 is
10 Is
1) is
2)are
3) am
4)are
5)is
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