Tea did not become popular Europe until the mid 17th century when it has been first imported England and Holland.

Chemical compounds with Barium, Cobalt, and Strontium are esponsible to many of the vivid colors fireworks.

Listening to music tape or even on disk is not nearly as good as to go to live concert.

Peasant’s wife, who have been married for four times, has just had her third baby.

A: “May I take this CD to my room, please?” B: “_________________”.

The number of student attending English courses at university are increasing.

If the Oxygen supply in the atmosphere was not replenished plants, it would be exhausted

Unlike wood, paper, and fabric which tendency to disintegrate after being buried for many years, ceramics and glassware although easily broken, survive well in ground.

The leader emphasized the need justice and equality between his people.

A coral reef, a intricate aquatic community of plants and animals, is found in warm, shallow, sunlight seas

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.

Believed that Jack had home safely, we felt relieved.

Monkeys use their foot eat food, to gesture, and to climb.

Designers of athletic footwear finely tune each category of shoes to its particularlyactivity by studying motion and physiology.

Gwendolyn Brooks, which won a Pulitzer Prize for Poetry in 1950, had 75 poems published by the time she was twenty.

Identify the error in each sentence:  It was the day before that the accident happened.

The authorities are worried the increase of drug abuse.

It was her who suggested that he should go to New York in order to get direct flight.

 Water molecule consists of two hydrogen atoms and has 1 oxygen atom.

He seldom goes to the library, ______?

From 1905 to 1920, American novelist Edith Wharton was at the height of writing career, publishing of her three most famous novels.