Mọi người giúp hộ e gấp ạ

I. Underline the correct answer. 1. Look at those black clouds. It will / is going to rain. 2. I'm tired now, but I'm sure I will / am going to feel better in the morning. 3. The plane is moving. It will / is going to take off very soon. 4. Have you seen Mrs. Green? She will / is going ...