You needn’t do that when the maid is here, _____?

Each year, people around world spending billions of dollars buying merchandise on the Internet

Not until ecent has interest in synthetic fuels been revived.

You have to use a magnifying glass so that to see some of the minute details.

In its pure State, aluminum is a weak metal, but when combined elements such as copper or magnesium, it is formed alloys of great strength

Bells told people of happy vents, such weddings and born or, sometimes had to announce unpleasant events such as a deat

In the United States, about 75 percent of the total tomatoes crop is processed juice, caned tomatoes, sauces, pastes, and ketchup.

Dentist gave me a check-up and then telling me I needed two teeth.

If anything urgent comes _____, you can contact me at this number. 

Keep trying to learn English. Don’t give up. Eventually, you will succeed, even though you may not know how much time it will cost

Short-wave radios can receive and transmit signals are used by pilots, the police, and amateur operator.

More 10,000 years ago, glaciers moved across the Minnesota region four time, leveling most of the land.

While studying the chemistry of human body, Dr. Rosalyn Yalow won a Nobel Prize for the research she conducted on  role of hormones.

Running along 180th meridian, the International Date Line is separated day from another

Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions: The teacher found a great deal of mistakes in his students’ writing.

When he took the ticket out of from his pocket, a hundred dollar bill fell to floor without noticing.

We chose to take a trip to the FaEast because it was advertised adventurous and intrigued

Choose the word or phrase among A, B, Cor D that best fits the blank space :
Meal times are generally set aside for periods of friendly get-togethers, and evenings often ……… the crew settling down to watch the latest DVD movies.

It should not be assume that the lower the price, the happier buyer

Friends advise her to stop doing the housework because old age.

You wanted me to tell you about what I was doing here and how waslife