Помогите по английскому №4. Пожалуйста

Question

Помогите по английскому №4. Пожалуйста

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Answer 1

1. If I have free time, I will phone you.
2. When Bill is five, we will buy him his favorite game.
3. We will stay at home if it isn't stop raining.
4. When Ben's sister come home, he will ask her to play with him.
5. You will get a bad mark if you read slowly.

Comments

а в 1,2,3 не shall надо вместо will, и не doesn't вместо isn't. А в 4 come или comes