May ask who was that man who was leaving the office when we came in?

Some of agricultural practices used today is responsible for fostering desertification

.............. more time, my essay would be better.

A thunder usually follows lightningfive seconds for every mile between flash and the observer.

Dwelling primarily in the ice Northern Polar seas, beluga whales are chateristically small, white, agile, and elusive.

After the accident there was a solid of cars stretched back for several miles.

Choose the correct answer to complete the sentence. " I couldn't hear anything _____the deafening  noise of the drums the next-door neighbours were playing."

Alike other forms of energy, natural gas may be used to heat homes, cook food, and even run mobiles

After the team of geologists had drawn diagrams in their notebooks and wrote explanations of the forma which they had observed, they turned to their camp-side to compare notes

____ with an average of 320 days of sunshine a year, the coastline offers the perfect holiday destination for anyone ____ to switch off and unwind.

Under the crustthe Earth are bubbling hot liquids that sometime rise to the surface

I hadn’t understood his directions. However, I asked him to repeat he’d said.

Her application for a visa was turned down only because it was incomplete and incorrectly filled out but also because it was written in pencil.

While searching for the wreckage of a identified aircraft, the Coast Guard encountered severe at sea 

I’m trying to save up for ip to Canada, so I can’t afford buyingmuch at the moment

Gunpowder, in some ways the most effective of all the explosive materials, were a mixture of potas nitrate, charcoal, and sulfur.

Choose the best to complete the sentences: 

There are many other pursuits such as listening to music, reading, and gardening. 

It is estimated that at least a million meteors have hit the Earth’s land surface, which is 25 percentage of the planet.

In the 1970’s consumer activities succeeded promoting laws that set safety tandards for automobiles, children’s clothing, and a widely range of household products.

No decision will be made about future appointment until all suitable candidates had been interviewed.

Peter does better at school because he works  ........