Choose the best answer:
He always makes a _____________ of his grandchildren.

Choose the best answer:
After 3 hours of argument, my mother grudgingly admitted that she was wrong

Choose the best answer:
Many of the pictures sent from outer space are presently on ______ in the public library

Choose the best answer:
Doing your homework is a sure way to improve your test scores, and this is especially true ____ it comes to classroom tests

Choose the best answer:
It seems entirely natural to us that there are teams of scientists in universities and (46) _____ institutions around the world, attempting to discover the way the world works. (47) _____, it hasn’t always been that way. Although the scientific method is now four or five hundred years old, the ancient Greeks, for example, believed that they could (48) _____ the cause of natural events just by the power of thought. During the 17th century, more and more people began to realize that they could test their scientific ideas by designing a relevant experiment and seeing what happened. A lot of (49) _____ was made in this way by individual scientists. These men and women often worked alone, carrying out research into many different areas of science, and they often received very little (50) _____ for their hard work. At the start of the 20th century, though, it became clear that science was becoming more complicated and more expensive. The individual scientists disappeared, to be replaced by highly qualified teams of experts. Modern science was born

Choose the best answer:
Education is more important today than ever before. It helps people acquire the skills they need for such everyday (34) _____ as reading a newspaper or managing their money. It also gives them the specialized training they may need to prepare for a job or career. For example, a person must meet certain educational requirements and obtain a certificate before he can practice law or medicine. Many fields, like computer operation or police work, (35) _____ satisfactory completion of special training courses. Education is also important (36) _____ it helps people get more out of life. It increases their knowledge and understanding of the world. It helps them acquire the skills that make life more interesting and enjoyable, (37) _____ the skills needed to participate in a sport, paint a picture, or play a musical instrument. Such education becomes (38) _____ important as people gain more and more leisure time

Choose the best answer: 
That girl has yellow hair. She has _______ hair

Choose the best answer:
Citizens engage with smart city ecosystems in a variety of ways using smartphones and mobile devices, as well as connected cars and homes

Choose the best answer:
The invention of the mobile phone has undoubtedly revolutionized the way people communicate and influenced every aspect of our lives. The issue is whether this technological innovation has (25) _____ more harm than good. In order to answer the question, we must first turn to the types of consumers. Presumably, most parents (26) _____ are always worrying about their children’s safety buy mobile phones for them to track their whereabouts. We can also assume that most teenagers want mobile phones to avoid missing out on social contact. In this context, the advantages are clear. (27) _____, we cannot deny the fact that text messages have been used by bullies to intimidate fellow students. There is also (28) _____ evidence that texting has affected literacy skills. The widespread use of mobile phone has, out of question, affected adult consumers too. What employee, on the way home from work, would be reluctant to answer a call from their boss? Apparently, only 18% of us, according to a survey, are willing to switch off our mobile phones once we've left the office. Admittedly, mobile phones can be intrusive but there are obvious benefits to possessing one. Personally speaking, they are invaluable when it comes to making social or business arrangements at short (29) _____. They also provide their owners with a sense of security in emergency situations

Choose the best answer:
Modern Art Studio canceled its outdoor ------- of contemporary photography due to bad weather

Choose the best answer:
He saves his farts up all day then ...... all night in bed

Choose the best answer:
How will you _________a living in Australia?

Choose the best answer:
All the candidates badly on TV

Choose the best answer:
Make sure the kids wash ____________ before dinner

Choose the best answer:
He couldn’t perform well in his recent test _______ his anxiety

Choose the best answer:
All________ are asked to show up by 10:00 a.m

Choose the best answer:
Mountain Sports, Inc. has announced the ------- closure of its European branches following nearly a decade of decreasing revenue

Choose the best answer:
She didn't come to the party because her car broke _________ on the way here

Choose the best answer:
An earthquake is the result of a sudden release of energy in the Earth's crust that creates seismic waves. At the Earth's surface, earthquakes are recognized (25) _____ vibration, shaking and sometimes displacement of the ground. The vibrations may vary in (26) _____. They are caused mostly by slippage within geological faults, but also by other events such as volcanic activity, landslides, mine blasts, and nuclear tests. The underground point of (27) _____ of the earthquake is called the focus. The point directly above the focus on the surface is called the epicenter. Earthquakes by themselves rarely kill people or wildlife. It is usually the secondary events (28) _____ they trigger, such as building collapse, fires, tsunamis (seismic sea waves) and volcanoes, that are actually the human disaster. Many of these could possibly be avoided by better construction, safety systems, early warning and (29) ____ planning

Choose the best answer:
Viet Nam has a tropical..................

Choose the best answer:
If you do not make a payment by the due date, a service ------- of two percent will be added