_____ you consume, the more exercise you need to do to burn them.
It is essential that every student _____ the safety rules before entering the lab.
understands
understand
will understand
Many scientists argue that the current regulations aren't _____ to prevent further damage to the ecosystem.
too strict
strict enough
so strict
Nam Cao devoted most of his time _____.
to writing
to write
writing
The company succeeded _____ reducing its energy costs by switching to solar power.
She _____ refused to answer any questions from the journalists about her personal life.
He _____ accepted the award and thanked everyone who had supported him throughout the project.
Please remember to _____ all your personal belongings with you when you leave the airplane.
Choose the correct answer in the box to complete the conversation. Write only the letter A-D in each blank.
|
A. I had to phone the helpline. B. From their website. C. Would you like to go? D. My sister doesn't like this band. |
Mary: I’ve got tickets for the Blue Angels concert on Saturday.
Jane: Yes, great! How did you get them?
Mary:
Jane: I tried to do that once but I had to give up. It wouldn’t let me pay for some reason.
Mary: Yeah, it’s confusing. They showed me how to do it.
Jane: They should just make it simpler. Otherwise, I’ve no problem with the website. It posts new stories about the band members nearly every day.
Mary: Yeah, and some of the replies to fans from the two guitar players are really funny.
Choose the word that best fits the blank space in the following passage.
A POWERFUL INFLUENCE
There can be no doubt at all that the Internet has made a huge difference in our lives. However, most parents worry that their children spend too much time browsing the Internet or computer games, hardly ever doing anything else in their spare time. Naturally, parents want to know if these activities are harmful for their children or not. What should they do if their children spend hours staring a computer screen?
Obviously, if children spend too much time absorbed in some games instead of doing their homework, then something is wrong. It is a good idea for parents and children to decide together how much they should use of the Internet, and for the child to promise that it won’t interfere with homework. If the child does not to this arrangement, parents can take more drastic steps.
Any parents are seriously alarmed about a child’s behavior should make an appointment to discuss the matter with a teacher. Spending time in front of a computer screen does not necessarily affect a child’s at school. Even if a youngster seems obsessed with the computer, he or she is probably just going through a phase, and in a few months, parents will have something else to worry about!
Read the following passage and choose the correct answer to each of the questions.
Imagine a place so cold that boiling water thrown into the air freezes before it hits the ground. That place is Antarctica - the coldest, windiest, and driest continent on Earth - and every year, hundreds of scientists choose to live there anyway. They travel to the bottom of the world to study climate change, unusual marine life, and even distant stars, all in one of the most extreme environments imaginable.
Surviving outside temperatures that can plunge below minus eighty degrees Celsius takes serious gear. Researchers layer up in specialized suits designed to trap body heat and block winds strong enough to knock a person over. Their homes are just as cleverly engineered: modern research stations, like Halley VI, are built on giant mechanical legs that can be raised. This stops snow from slowly burying the entire building and keeps everyone safe during brutal winter storms.
Inside, though, life looks surprisingly normal. Scientists eat warm meals together, work out in small indoor gyms, and video-call family back home through satellite internet. But comfort indoors can't fully solve one problem: total isolation. During the months-long polar winter, the sun never rises at all, and some researchers describe feeling deeply exhausted and lonely in the endless darkness.
Despite that cost, scientists keep coming back. As the planet keeps warming, the data they collect at the bottom of the world may be exactly what humanity needs to understand what happens next.
According to paragraph 1, why do hundreds of scientists travel to Antarctica?
The word "This" in paragraph 2 refers to ______.
Why does the author mention that scientists eat meals together and video-call their families?
The passage most strongly suggests that the hardest problem of Antarctic life is _____.
staying warm enough to survive the extreme outdoor temperatures
keeping research stations from being buried under heavy snowfall
dealing with the deep loneliness caused by months of total darkness
Why does the author mention that "the planet keeps warming" in paragraph 4?
Read and do the following tasks.
A. If you are twenty-five, you have to pay more.
B. You must book a taxi one day in advance.
C. You can get a car at any time.
D. You can buy food here on Sunday.
E. Schoolchildren cannot buy tickets on their own.
F. In the evening, children cannot come in.
What does this notice say?

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What does this notice say?

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What does this notice say?

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What does this notice say?

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Choose the sentence that is CLOSEST in meaning to the sentence given.
Even though we sometimes argue, my brother and I generally get along with each other.
Choose the sentence that is CLOSEST in meaning to the sentence given.
He stayed optimistic even after facing challenges in his weight loss journey.
Choose the sentence that is CLOSEST in meaning to the sentence given.
Talking about your feelings can help you get clear about what you feel.
Choose the sentence that is CLOSEST in meaning to the sentence given.
One of the disadvantages of tourism is damage to the environment of a country or a region.