Today, there are still 40 _______ children needing help for education.
The CD-Rom helps you learn English_________ your knowledge of English grammar and vocabulary.[ ]
_______ apples do you want? —Six.[ ]
My classmates are all nice _____ me. We always chat _____each other at lunchtime.[ ]
Do you think a radio is useful in learning English? —Sure. A radio can _____ listening English songs and reports.