Complete the following sentences using the words in brackets: 1. The sky will be clear if the wind … (to stop 2. I shall go to the country if the weather … (to be fine). 3. We shall go to the skating-rink if the frost . (to be not severe). 4. The snow will melt if the sun … (to be hot). 5. You will feel warm if you (to put on) a warm coat. 6. He will ring you up when he (to come) home. 7. The days will be longer when summer (to come). 8. I shall go home if it (to rain). 9. We look forward to the time when spring (to come).