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МатематикаПохожие
- 1. She...a doctor for 10 years. a) have been b) has been c) has been being
- 7. They ... already ... for Africa. a) have ... left b) has been leaving c) have ... leaved
- 8. We... for you for half an hour. a) have been waiting b) have been waited c) have waited
- 9. ... you ... any soup yet? a) Have ... eaten b) Have ... been eating c) Have ... been eaten
- 1. The children
- 2. The birds
- 4. Ben
- 5. The students
- 7. Mary and Sam
- 9. The boy
- 10. Nikita
- 11. Jill
- 13. She
- 14. Kate
