Some cteria are extremely harmful, but anothers are regularly used in producing cheeses, crackers, many other foods.

Choose the best option:

During Tet holiday, all areas of amusement and ___ are always crowded.

Genetic engineering is helping researchers unravel mysteries of previously incurable diseases so that they can get root causes and find cures

The trousers you bought for me ………….. me. 

He had so a difficult exercise that he couldn’t do it

Some trees such as the Banksias need to be burned periodic so that seeds would open and germinate 

Ancient people made a clay potty because  they needed it for their survival 

The firstly naval battle of the Revolutionary War was fought off the coast of Machias, Maine, June 1775.

Either Mr. Anderson or Ms Wiggins are going to teach our class today.

I’m conscious _________ their feelings, but I’m afraid ________ offending them. 

The most famous alumni of the college were invited to participate graduation ceremony and related activities scheduled in late May .

The Homestead Act of 1862 granted 160 acres of land for settler who would spend five year on the land.

The Philippines………of more than 7000 islands.

Water , ice, and snow play role in affecting an Earth’s rotation.

Ancient people used pot for cook, store food, and carry things from place to place

The prices of homes are as high urban areas that most young people cannot afford buy them

Each of the luxury cars the showroom was quickly sold their new owner.

In 1977, Kathleen Battle was hired by New York Metropolitan Opera, where her  became the star soprano.

Choose the best option:

Banh Chung and Mut are ___ food on Tet holiday. The majority of families have them during Tet.

Designers of athletic footwear finely tune each category of shoes to its particularly activitystudying human motion and physiology.

They usually took a tree back with them and put it on the centre of the village.