Whales communicate with (each other - others - another one) by whistling.

• each other

• others

• another one

People communicate with their animals by (gestures-features - speaking - guessing).

• gestures

• features

• speaking

• guessing

Deaf people communicate with one another by (sign - signal - scientific - signing) language and body language.

• sign

• signal

• scientific

• signing

Sign language is a way of communication used by (blind - deaf - young - literate) people.

• blind

• deaf

• young

• literate

(Regular - Normal - Special - Electronic) classes are classes designed for people with special needs.

• Regular

• Normal

• Special

• Electronic

(Regular - Wide - Special - Electronic) classes are classes for normal people who don't suffer any disability.

• Regular

• Wide

• Special

• Electronic

In case of an urgent accident, call the (delivery – emergency – maintenance - cleaning) service.

• delivery

• emergency

• maintenance

• cleaning

A drive (through - though - through - thru) is a fast food restaurant where you order food while you are in your car.

• through

• though

• through

• thru

People who have learning (disabilities - guesses - gestures - probabilities) must be put in special classes.

• disabilities

• guesses

• gestures

• probabilities

It's difficult (on - for - with - to) the deaf to learn in schools where the majority of the students can speak and hear.

• on

• for

• with

• to