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Open the brackets.
1. My sister (to be) a doctor.
2. His parents (to be) engineers.
3. I (to be) a student.
4. My shoes (to be) very dirty.
5. Her bed (not to be) comfortable.
6. Your book (to be) on your bed.
7. I (not to be) happy today.
8. The shops (to be) open today.
9. Mr. Kelly’s son (to be) eight years old.
10. Mr. Smith’s children (to be) ten years old.

1. Is2. Are3. Am4. Are5. Is not6. Is7. Am not8. Are 9. Is10. Are

1. My sister is a doctor.2. His parents are engineers.3. I am a student.4. My shoes (are very dirty.5. Her bed is not comfortable.6. Your book is on your bed.7. I am not happy today.8. The shops are open today.9. Mr. Kelly’s son is eight years old.10. Mr. Smith’s children are ten years old.