His mother kept telling him to his manners at the party.So he became impatient.

Hearing the __________news that he failed the exam, a ___________look appeared on his face.

The teacher speaks very loudly _________ all the students can hear her.

What shall we prepare for our picnic this weekend? — Well, let’s discuss it ______ lunch

His house burnt down in a big fireWas the base on which it had stood