Question

I think it... tomorrow, so now's the time to cut the grass. 1) will rain ; 2) is going to rain; 3)are going rain помогите пожалуйста(

Answer 1

I think it will rain tomorrow, so now's the time to cut the grass.
После глагола to think всегда нужно употреблять future simple

Answer 2

The correct option is:

2. is going to rain

So, the complete sentence would be: "I think it is going to rain tomorrow, so now's the time to cut the grass."