Use be going to Look at the dark clouds! It … rain.
We … spend our summer holiday by the lake.
I … buy a new phone.
Be careful! You … drop your papers.
нужно ​

Look at the dark clouds! It going to rain.

We going to spend our summer holiday by the lake.

I going to buy a new phone.

Be careful! You going to drop your papers.

Объяснение:

должно быть правильно

1) It's going to rain

2) We are spend our summer...

3) I'm buy a new phone

4) You are drop your papers