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Visi uzdevumi:

29♦
1. Present perfect. Questions 6♦
2. Present perfect. Negative sentences 4♦
3. Present perfect. Affirmative sentences 5♦
4. Present perfect continuous. 'Have' or 'has' 3♦
5. Present perfect continuous. 'For' or 'since' 3♦
6. Present perfect continuous. Questions 3♦
7. Present perfect or present perfect continuous 5♦