Unit 10- Unlock 1

a system of vehicles

The country has the world's largest _____ of coal.

• land

• area

• holes

• reserves

an answer for a problem

Parking near the school causes severe traffic ______

• accident

• congestion

• quarrel

• break

to go to a desk in a hotel, an airport, etc. and tell an official there that you have arrived

• arrive

• depart

• check in

• leave

a person who is travelling in a car, bus, train, plane or ship and who is not driving it or working on it

You shouldn't listen to other people's_____ conversations

• private

• public

• common

• boring

The island is an ideal holiday ______.

• place

• destination

• land

• area

They went on a long train ______ across India

She tried to work, but it was _____

• important

• useful

• useless

• popular