Question

you___________ pay attention in the class ​

Answer 1

The answer is 'should.'

You should pay attention in class.

Determinant

• Determinants refer to words that specify the context of the sentence and help in placing the subject of the sentence in that context.

• The given sentence shows a general obligation. Thus, it takes the determiner 'should.'

• If a special obligation had been mentioned, we could have used the word 'must.'