Review Unit 3 (TDTU - English 1)

The cold weather _________ many problems on the railways in recent weeks.

Traffic jams ________ people late for work and as a result, they feel stressed.

Recent increases in petrol prices _________ public transport more popular.

The bad condition of this road ________ three accidents this year.

I've just eaten some food which __________ me ill.

According to the study, private transport ____________ 60% more pollution than public transport.

Cars use less fuel because their engines are becoming ____________ (efficient).

Aeroplanes are one of the ______ (safe) forms of transport

I have never travelled ________ (far) than Delhi.

Traffic pollution is probably the ____________ (great) problem facing the modern world.