Jack fell off theladder yesterday，but he is all right now. —What a lucky dog! He ________himself badly.

The girls are talking about the art festival _______.— Yes. They have so many interesting things to share.

It’s generous _____ them to donate moneyto UNICEF. They think it important _____ them to help poor children go toschool.

Cancer is ________ second only to heart disease as ________ cause of death.

Plan your activities so that you are rested and refreshed when something important ______.