What tip does the writer give for joining an online community?

It's high time you let your______________down and had some fun!

After a lot of difficulty, he______________to open the door.

The word "disseminated" in paragraph 1 is closest in meaning to_____________.

Chocolate is prepared by a (A) complexity process of cleaning, (B) blending and roasting cocoa beans, which (C) must be ground and (D) mixed with sugar.

He attempted to______________the painting from the gallery but he was caught.

I would sooner you______________the office phone for personal purpose.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

"Don't forget to do your homework", the teacher told us.

I'm not keen on______________control of the project to a newcomer.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 26 to 30.

Is organic food safer and more (26) ______________? This is an important part of the debate.

Many farmers and consumers believe it is. They think agricultural chemicals can cause serious illnesses like cancer, but there isn't much evidence proving this is true. However, recent studies have shown that eating organically-grown produce (27) ______________your chances of developing heart disease. Many doctors think it's more important to stop dangerous bacteria from contaminating foods. These bacteria can contaminate both organic and non-organic fruit and vegetables, and doctors recommend washing them carefully before eating them. Meat, fish and chicken can also become contaminated, so washing your hands before handling these foods is also very important. Many doctors also believe we should reduce the amount of sugar in our diets, and there is a lot of evidence to support this idea. They recommend carefully checking the list of ingredients on processed food and drinks for all the words that really mean sugar, like glucose, sucrose and fructose. And they remind us that the aim of most big food companies is (28) ______________lots of money, even if they damage our health while doing so. This means processed foods that are called "organic" can also be very (29) ______________if they contain lots of sugar.

Most people agree that naturally grown food tastes better. Is tastier food worth the extra money? That's a matter of opinion. Whether organic food is healthier or not is still not clear, (30) ______________more research is needed. However, consumers of organic food often say "better safe than sorry" when it comes to what we eat.

I've got a very high opinion______________your brother.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

You have to be on your toes if you want to win the contest.

______________his injury, he couldn't play football.

There is no doubt that Hoa is the best candidate for the job.

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

The life______________of individuals in developed countries has increased dramatically.