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

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• A progress has been made toward finding a cure for AIDS.

• The film we saw last night was different from that I had expected.

• A water molecule consists of two hydrogen atoms and has one oxygen atom

ZUNIA12

• Usually the climate in mountainous areas becomes much windy at higher altitudes.

• Choose the best answer from the four options given (marked A, B, C, or D) to complete each sentence. 

  Why _________ go to the park for a change?

• Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

  Mr. Chen is more ______ because he has finally agreed to allow his daughter to join an overseas volunteer organisation in Africa.

• Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

  Nam checked to make sure he had his _________ and passport.

• Deciduous trees are ones that lose its leaves in the autumn and grow new ones in the spring.

• The student realized with disappointment that he had learned new nothing in the lecture.

• Choose the best word or phrase to complete the following sentences:

  The dress you bought is of very good quality. It _________ very expensive.

• Choose the best answer

  In Yemen, women have less ____ to property ownership, credit, training and employment.

• The biologist found some pollutants, a little of which can be considered very harmful to fish and other living organisms in the river.

• Choose the best word or phrase to complete the following sentences:

  If you come to the theatre late, you have to wait until the _________ to get in.

• Choose the best word or phrase to complete the following sentences:

  She worked hard _________ she passed the exam.

• Choose the best option A, B, C or D to make meaningful sentence: "We have run _____ of coffee."

• Choose the best answer A, B, C or D for the sentence: "_______, we’ll arrive before dark."

• The fragrant leaves of the laurel plant to sell commercially as bay leaves and are used for seasoning foods.

• Mark the letter A, B, C, or D to indicate the underlined part that needs correcting in each of the following questions.

  My parents let me to go out without saying anything.

• The teacher taught her students to look careful to the left and the right at least three times before crossing the highway. 

• The purpose of traveler’s checks is to protect travelers from theft and accidental lost of money.