Question

it _______ rain this evening .(possibility)​

Answer 1

Answer:

It might rain this evening.

Explanation:

Words such as shall, will, would, should, can, could, may and might are called modals.

Modals help Express

• ability (can, could) Can is used to seek or give permission and to express ability.

• permission or possibility(may, might) Both may and might Express permission. Might is the past tense of may and expresses greater uncertainty than may.

• intention (will, would) both Express willingness to do something. Will can also be used to express intention and to make a prediction. Would is the past tense of will.

• suggestion or a promise ( shall, should) Shall is used when expressing a suggestion or when making a promise. Should is usually used when giving advice it is also used to express obligation or expectation.

Since, the answer is supposed to be about the possibility, Might is the correct answer.

Answer 2

Might

it might rain this evening