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The relative size of an insect’s wing is much greater than ______________.

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Parents or family members need to sit down and talk with children as well as present them ____ easy-to-understand data, and talk about the importance of cultural diversity

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He’s so lazy! We all have to work harder because he’s always _______ his duties.

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Wait a minute, Susan! We cannot allow the pupils to read _________ they would pick themselves. They would end up with science fiction and cheap love stories

What _____ if there _____ a serious nuclear accident?

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Is it necessary that I _____ here tomorrow?

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It was a very hot summer, sales of bottles of water went ________ the roof

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Jack was tired of working for other people. He hate being criticized unfairly by them, so he decided to ____________ his own business

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People tend to be unaware of the messages they are sending to others. So, it is ________ to consider your own body language before dealing with people from other cultures

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What you're saying ________ what you said earlier

Choose the best answer among A, B, C or D that best completes each sentence:  “I took the TOEFL. It was really hard.” “……. a lot before you took it?”

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I live in a/an ____ with my parents and my elder sister in the coastal area.

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We can’t ________________ the help of your organization

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In many parts of the world, the grass ____________ is called vetiver is known for its fragrant oil as well as its ability to prevent soil erosion

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According to 24h VTV news, the number of road accidents caused by drinking alcohol has decreased dramatically since new laws _________ into force on January 1st, 2020

The frighten horse began to _____ away from the snake.

People are aware of the importance of ------physical activities which have a significant impact on reducing childhood obesity and chronic disease.

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The government can no longer shut his _____ to growing pollution arising from stubble burning

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

For centuries, musics have played acoustical guitars, which produce sound from the vibration of the strings.

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However, some scientists argue that the historical evidence shows that over timethe Earth heats ____ and cools ____ naturally

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Being helpful is good, but don’t allow others to _______ advantage of your generosity