Closest (easy)

We should join hands to protect our environment.

• take up

• put up

• work together

• make decisions

The washing machine I have just bought is very simple to use.

• boring

• interesting

• easy

• difficult

I didn't go to work this morning. I stayed at home due to the morning rain.

• thanks to

• on account of

• in spite of

• in addition to

When you are at restaurant, you can raise your hand slightly to show that you need assistance.

• bill

• food

• menu

• help

Domestic chores will no longer be a burden thanks to the inventions of laborsaving devices.

• Official

• Household

• Foreign

• Schooling

Billy, come and give me a hand with cooking.

• help

• prepare

• be busy

• attempt

The air has become more and more polluted because of exhaust fumes from vehicles.

• wasted

• contaminated

• conserved

• preserved

It is required for all students to take the entrance examination in oder to attend the university.

• useful

• compulsory

• optional

• important

Computers and telecommunication are bound to have a huge influence on various aspects of our life.

• equivalent

• diverse

• like

• similar

We can use either verbal or non – verbal forms of communication.

• using gesture

• using speech

• using verbs

• using facial expressions