_______ goes to school with her mother. 

E-mail, as well as telephones, ____________ an important part in daily communication.

One in five humans ___      access to safe drinking water by 2080．

In this hotel, the bread and butter ______served for breakfast. Meanwhile, a knife and fork _____very useful for a foreigner.

 Every boy and every girl in our school _____ to join one or two clubs according to their hobbies.