[amp_mcq option1=”may” option2=”might” option3=”could” option4=”should” correct=”option1″]
The correct answer is A. may.
The other options are incorrect because they do not express the same level of uncertainty as may.
- Might is used to express a possibility that is less likely than may.
- Could is used to express a possibility that is even less likely than might.
- Should is used to express a suggestion or recommendation.
In this case, the sky is clear, so it is not very likely that it will rain today. However, there is still a small possibility that it could rain, so the best answer is may.