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

Neither I nor she_______ seen the film before. 

In a medical study of nearly 5.000 adults, half of them were given one aspirin a day and the other half given a placebo, it was found that those taking Aspirin suffered 38 percent fewer heart attacks than those wh.

Choose the correct answer to complete the sentence. "The Complex of Hue Monuments, which lies along the Perfume River in Hue City, ______ a good example of a well-designed capital city."

Choose the correct answer to complete the sentence. "Visitors come _____ the relics excavated from the ancient tombs."

Villagers are hoping nraining this month after nearly a year of dry weather .

A City Professor reported that he discovers vaccine which has been 80 % effective in reducing the instances of tooth decay among mall childre

He has made lot of mistakes in his writing because his carelessness.

Most pines grow rapidly and form straight, tall trunks that are ideally lumber.

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

This morning I bought  ............ book and a pencil. The pen is in my bag, but I don’t know where ............. book is.

The pioneers raised com as their chief crop because they kept well in season and could be used in many ways.

Choose the correct answer to complete the sentence. "He traveled extensively and used the knowledge gained _____ his travels as the basis for his early novels"

The camp on the inhospitable, mosquito-infested banks of the River Sekonyer, was set up track the primates and learn from their habitat, diet and behavior

A telephone, a satellite TV , a fridge and the (other facilities are availa in our hotel rooms

Some birds can trave speeds approaching one hundred miles an hour, and a few land animals can so 

It was in 2000........she started to collect coins. 

Julie’s  mother abandoned her when she was a few of months and she grew up in an orphanage

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

A film isn’t worth to watch, whatever its subjec, unless it engages the viewer’s mind and makes him hink

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.