if rains , i will stay home , if Samuel studies , he will pass, If I am tired, I will sleep, If you run, you will get tired, he eats too much, he will be sick, If you help me, I will be happy, If I see my friend, I will say hello, If it’s sunny, we will play outside, If they study English, they will learn fast, If we study, we will get good grades,

first conditional

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