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John found it hard to answer ___________.

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 room is such dirty that it needs cleaning immediately.

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The new airport has ______ a lot of changes on this island.

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The cost of the project has increased __________ since it began.

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

(A) Pointing in someone is usually (B) considered (C) impolite (D) in most cases.

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The principal river in Wales is ______ Severn, which flows from the slopes of Plynlimon to _________ English border

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Everyone would go into the hall for assembly and then afterwards we'd go to our respectable classes

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Peter is going to be __________ in for me while I’m taking care of my children.

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My 75 year-old grandpa is mostly living on his retirement________

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When I was staying in German last year, I _______ quite a lot of German

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 invention of printing on paper provided a technology ____ which information could be stored over the long term

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My purse _______ at the station while I _______for the train.

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Hurry up! Put_________your coat_________!

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The benefit _______________ the study is that it provides necessary information to anyone who needs it

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You wouldn’t do that again, _____?

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Working as a doctor would be fascinating job because I would have a chance to ________ people's health

Choose the letter A, B, C or D to complete the sentence. "There is no tipping in _____ situation in Japan — cabs, restaurants, personal care"

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It rained so hard that the roads were quickly covered in water

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I haven’t seen ____ nor hair of her since last Friday

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Some people fell it’s their moral ___________ to help the poor