Stars in our universe various in temperature, colour, bright, size, and mass.

Choose the mistake in the following sentences: Some of the people they were invited to the party cannot come.

I haven’t decided yet about either to buy new car or second-hand one

The bell signaling the end of the first period rang loud, interrupting the professor’s close comments.

Intelligen, education, and experience all helps to shape management style

The world oceans have risen on average of 6 inches over past 100 years, which has been considered as an evidence global warming has an effect.

Choose the mistake in the following sentences: It is not the dog to run after me yesterday

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

Although the social sciences different a great deal from one another they share common interest human relationships.

The winter storm that raced through the area for the last two day moved  today.

Choose the word(s) CLOSEST in meaning to the following word(s). "flora and fauna"

The faster Thanh walks,  .......

Deep cratered, the moon is over 2100 miles in diameter negligible gravity and atmosphere

Choose the correct answer to each of the following questions. "They can _____ the -comfort and elegance of five-star hotels and luxury cruise ships."

We ........... today and I got into trouble because I hadn’t done it.

If a person were to look up from the bottom of a deep well, he will be able to see stars in the middle of day.

Choose the correct answer to complete the sentence. "Not only disabled people _____ also non-disabled ones can contribute to our community by doing voluntary work."

Weplanned to go to movies, but, because of the amount of work I had, I spent evening to study

Ozone is an unstable faintly blui gas that is the most chemical active form of Oxygen.

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

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."