Early balloonists remained aloft in the air for relatively short periods

_______ pipelines are expensive to build, they are relatively cheap to operate and maintain.

He was the best in class at Maths and English; _______ he was the best footballer in the school.

Choose the word which has a different stress pattern from the others.

Some of the land in that region is so wet and hot and covered with jungle that a few people live there.

The flag over the White House is risen at dawn every day by a color guard from the United States armed forces.

All the staff in Tam’s film are expected to do some overtime, if the need rises.

Choose the word or phrase that can substitute for the underlined word. Walking and swimming are the two most popular sporting activities undertaken by men and women.

Many bridges in New England were covered with wooden roofs to protect it from rain and snow.

It was her who suggested that he should go to New York in order to get a direct flight.

When I was a child, I loved to splash through the ______ after rain.

Amphibians are a class of animal that that can live and breed neither on land or in water.

Two experiments were completed in like fashion, but the results of the experiments were not at all like

You had better come yourself_______ send a friend.

Rainwater carries unused chemicals from fields into streams or lakes, where various compounds promote the rate growing of weeds.

Researchers in economics, psychology, and marketing can help businesses.

Find the word which has different sound in the part underlined

Pheasants spend most of their time on the ground, _______ many species perch in trees at night.

Education is desperately needed in many countries where a high percentage of the population are illiterate

Did they tell you that there has in our town an excellent beach less than a mile from the campus?

Patrick was very late getting home last night, and unfortunately, the dog barking woke everyone up