Complete the sentences. 1. I ... for a walk tomorrow if the weather .... good. (go, be) 2. We often ... puzzles if we ... to wait. (solve, have) 3. If it ... next week, we ... to the mountains. (not/ snow, drive) 4. If she ... she always ... (not / win, cry) 5. He never ... if the water warm ... enough. (swim, not / be) 6. If they ... tomorrow, we ... them. (not/ arrive, call) 7. She ... him next year if she ... to London. (not/ see, not/fly) t 8. If he ... up early, he always ... to the birds. (wake, listen)