Numerous types of cells, such as skin cells and white blood cells, have the power reproduce asexually.

Watching videos is becoming a popular form of .......................

Choose the correct answer in each sentence.

Employees at Branford Computing Group are expected to respond to all technical support questions  __________  24 hours.

 I had my assistant ……………the report. 

Advertisers often claim their campaigns at young people as they have considerable spending ____.

It is equal-chance for everyone. No one should be given privilege.

Choose the best answer:

It took three and a half hours .................. to Singapore.

Choose the best answer:

Excuse me. Can I ........... in this area?

My binoculars were not actually broken, they just needed______ .

Mr. Johnson was so busy that he only had enough time to .............. the report before he attended the meeting.

Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

Not only men and women do have many differences, but they also have many similarities.

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions:

I told you clearly and definitely not to write your answers in pencil, Smith!

Choose the best answer:

The accident happened because of _________ driving.

Choose the letter A, B, C or D to complete the sentences:
On the federal level, the endangered species list is managed ….....…. the Endangered Species Act.

Choose the best answer:

If you learn this lesson carefully, you ................. the exam.

Read and choose the appropriate option: 
WHY DO ANIMALS GO EXTINCT? Different kinds of animals have appeared and disappeared throughout Earth’s history. Some animals go extinct because the climate (41)_______ they live changes. The climate may become wetter or drier. It may become warmer or cooler. If the animals cannot change, or adapt, to the new climate, they die. Some animals go extinct because thay cannot (42) _______ with other animals for food. Some animals go extinct because they are killed by enemies. New kinds of animals are always evolving. Evolving means that the animals are changing (43) _______ from generation to generation. Small differences between parents, children, and grandchildren slowly add up over many, many generations. Eventually, a different kind of animal evolves. [evolve: tiến hóa] Sometimes many of the animals on Earth go extinct at the (44) _______ time. Scientists call this a mass extinction. Scientists think there (45) _______ at least five mass extinctions in Earth’s history. The last mass extinction happened about 65 million years ago. This mass extinction killed off the dinosaurs.
(45)..........................

We ________won the game if we had had a few more minutes.

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best option for each of the blanks.
People’s fingernails and toenails, according to a recent study, are nowadays growing more quickly. Research (35) _____ out at the University of North Carolina indicates that the speed at which human nails are growing has increased by (36) _____ 25 per cent over the last 70 years. The results of the study show that the (37)_____ human fingernail now grows about 3.5 mm a month, (38) _____ just 3 mm seven decades ago. Toenail growth, (39) _____ only about 2 mm per month, was also up on the figure (40) _____ in a similar survey done 70 years ago. Researchers (41) _____ the rapid increase down to changes in lifestyle, particularly the greater awareness of the importance of regular exercise and a healthy diet. This, they point out, is in (42) _____with similar trends in the height and weight of present-day adults. Interestingly, it appears that nails have a propensity to grow fastest (43) _____ warmer conditions, with the quickest growth rate among young people, and men. The fastestgrowing nail is on the middle finger while that on the little finger is (44) _____ the slowest, at only a fraction over 3 mm each month.
(39)..............................

As John ................. enjoyed doing research, he never could imagine himself pursuing other careers.

Their plans were cancelled _______ of a bad storm.

Lifelong learning can also help amend some of the weaknesses of the education system.