E7 - UNIT 7 PROJECT

What is the meaning of 'eco-friendly'?

• Causes traffic jams

• Very expensive

• Difficult to use

• Good for the environment

"affordable" means __________

• expensive

• inexpensive

• free

• costly

The new metro system is an ________ way to reduce traffic congestion in the city. People love it.

• boring

• expensive

• awful

• efficient

It’s more ________ to take the bus during rush hour than to drive in heavy traffic.

• wasteful

• expensive

• convenient

synonym (từ đồng nghĩa) of "traffic jam" (nạn kẹt xe)

• traffic congestion

• clear roads

• free-flowing traffic

• smooth traffic.