What’s that man in a black shirt— _____________.

If it __________for the snow, we ___________the mountain yesterday.

English songs are fun. But ________ that, they’ll help you improve your English skills.

Since drinking water is a limited resource, we ________ let children know how precious it is, and teachthem to conserve it.[ ]

28. Every day ____ a proverb aloud several times until you have it memorized.