Use the verbs in brackets in the correct form :1.He will give her the book if she (to come)here.2.They will stay at home if it (to rain ).3.When spring (to come ),I will ride my bycicle .4.If I (to see) an animal ,I will stop .5.I will not touch the animal when I (to see ) it.6.If she comes here ,I'll (to meet)her.7.He (to stay in bed if he doesn't feel well.8.You (to know) English well if you study .9 They (to go )home when classes are over.10.The hare (to change) its colour when winter comes.