Question

1. In a sentence,we use "must"___.
2.if we use "should" in a sentence,that means____.​

Answer 1

1."Must" is also used to give a strong recommendation:

eg: You must tell him before it's too late.

2. To express something that is probable.

Example: “John should be here by 2:00 PM.” “He should be bringing Jennifer with him.