Hoi An Ancient Town is preserved in remarkably _________ state.

The local authorities were blamed ______ignored the pollution issues in the area.

No one wants to live in a polluted city, ________?

Scientists_________ on the site found many ancient tools, tombs and pottery, and made some important archaeological discoveries.

CORRECTION

Having deciding on the topic of the presentation, he started finding relevant information for it.

CORRECTION

Water freezes if the temperature will fall below zero.

PRONUNCIATION

A. vitamin B. mineral C. diet D. fitness

PRONUNCIATION

A. degree B. doctorate C. graduate D. kindergarten

We need to cut down on the __________ of carbon dioxide into the atmosphere.

It is not easy at all to get a good job without any __________ qualifications.

My favourite part of England is Cornwall. There’s some absolutely beautiful _____there.

Cities in poorer countries often lack basic _______ . Without it, they are unable to function properly as cities.

I_______ for my math textbook all day, but I _______ it yet.

Hoi An Ancient Town is a well-preserved example of a Southeast Asian trading port ________ from the 15^th to the 19^th century.

CORRECTION

Somebody has just called my name, have they?

CORRECTION

The factory was accused on having caused higher level of pollution to the environment.