The books you donated are used to_____ children in need.

Quantities of water ________for cooling in the only one of the factories that ________steel

In many countries in the world ,breakfast is a snack____a meal,but the traditional English breakfast is a full meal[ ]

Mum, may I go out and play basketball —- Well, if you _______ your homework, you can.

What about _____ a rest—Let’s go for a walk.