Question

4 I'm not sure, but it can/might rain
this afternoon.
5 Even with modern technology, it can/may be
difficult to predict the weather.
6 I can/could be an astronaut one day.​

Answer 1

Answer:

hope this helps

Explanation:

4) might

5) can

6) can

Answer 2

Answer:

4.Might

5. can

6. can

Thank you