American pioneers did water systems from logs with hole bored through their center.

On February 20th, 1962, “Friendship 7” orbiting the Earth in a manned flight that lasted just unde five hours

The parcel whi uncle sent me from America containing two books and some tapes

Choose the best answer A, B, C or D: 

Solar energy is not only plentiful but also infinite. 

Economists have tried to discourage the use of the phrase “underdeveloped nation” and encouraging the more accurate phrase “developing nation” in order suggest an ongoing process.

Mercury is not often visible because it is so near the sun  be seen.

The football match was televised lively (rom the National stadium

The way a child plays with other children reveals a lot about the child’s emotional development

The function of pain is to warn the individual of danger, so he can take action avoid more serious damage

Research has proved that a baby can distinguish its mother’s voice the moment he is born.

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

Express Money Transfer is one of the quickest ways ……..help us to send money.

It spent a long time to travel to the skiing resort but in end, we got there.

A dark nebula consists of a cloud of interstellar dust enough dense to obscure the star beyond it.

Both Mr. and Mrs. Smith are explaining the children the rules of the game

Most of the magnesium used in United States comes from the sea water.

National forests including (land for animal grazing, as well as wilder areas with scenic mountains and lakes

The wooden fence surrounded factory is beginning to fall down because of the rain 

Choose the correct answer to complete the sentence. "Not having means of drafting, interpreting and enforcing rules, they are unable to ______ a rule-based ASEAN."

Some of plantsp in this store require very little care, but this one needs much sunlight than those.

If his grades had been better , he would accept  as  graduate student on the MBA program.