Решение:
- What time is it?
- It's raining again.
- It's very late. We must go home.
- 'It's cold out?' 'Yes, put on your coat.'
- It's true that Bill can fly a helicopter.
- What day is it today? Thursday. 'No, Friday.'
- It's about three miles from the airport to the city centre.
- Is it possible for me to phone you at your office?
- 'Shall we walk to the restaurant?' 'I don't know. It's... far.'
- It's Jack's birthday today. He's 27.
- It's a pity that Ann can't come to the party on Saturday.
- I don't believe it! It's impossible!
Ответ: 1. is it; 2. It's; 3. It's; 4. It's; 5. It's; 6. is it; 7. It's; 8. Is it; 9. It's; 10. It's; 11. It's; 12. It's.