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Solar energy is not widely used ______ it is friendly to the environment

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:

The federal government recommends that (A) all expectant (B) women will not only refrain (C) from smoking but also avoid places where other people smoke (D).

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Recycling minimizes the need for raw materials ____ the rainforests can be preserved

In your revision, you should ______ priority to tenses.

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To protect ______ hackers, security experts advise longer passwords ______ combinations of upper and lowercase letters, as well as numbers.

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The employees have been working ____out to get the job finished ahead of the deadline

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Many important historic documents were destroyed when the library was bombed.

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‘Let the cat out of the _____’ is an idiom meaning to tell a secret by mistake

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“We’ll soon have you _______________ on your feet again,” said the nurse.

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Luckily, my dad________smoking a few years ago.

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The police ……………… a good deal of criticism over their handling of the demonstration

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Hey, guys! Is there any hotel ________?

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Only by working hard _______ your goal

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Could you lend me a helping hand and _____________ these sandwiches for the children at orphanage?

Speakers should be prepared. ..........................their finding to the audience and be able to answer questions regarding them.

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One of the causes of obesity is that many people are out of ___________ and don’t do exercise regularly.

It is not easy to _______ our beauty when we get older and older.

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They appeared_______ pessimistic about their chances of winning

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I want you to clear all these toys away _________ bedtime

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People are becoming _____________ aware of healthy eating, exercise, and relaxation, and want to incorporate them into their daily lives

Choose the letter A, B, C or D to complete the sentence. "You need to tip ____ using cabs, restaurants, healthcare in Japan"