1     human populations grow, animal habitats often begin to     2    . The good news is that in many places around the world, areas are now     3     set aside just     4     animal use. These wildlife     5     allow animals to live in their natural or     6    , habitats. Animals are also     7     in many zoos around the world. Modern zoos keep animals safe and allow scientists to     8     study them. The     9     scientists learn about animals, the more they can do to help protect them and     10     habitats.

In 2019, she was selected by the BBC as one of     1     of science in the 20th century along with Albert Einstein and Alan Mathison Turing. Tu Youyou     2     in being a scientist during a difficult time for science in China, her ability to use old wisdom and new methods to achieve her goals and the fact that her work     3    ,     4    .

In 1954, she was elected to the first National People’s Congress and, over the next several     1    , she held many important positions. Her heart, however, was     2    . She was most interested     3     tending patients,     4     medical research on care for women and children, and training the next generation of doctors.

Eight years later, Lin graduated     1     Peking Union Medical College (PUMC) with the Wenhai     2    , the highest prize given to graduates. She immediately became the first woman ever to be     3     as a resident     4     in the OB-GYN department of the PUMC Hospital.

Of all the traditional festivals, the     1     festival can be found in almost every culture. This important agricultural festival takes     2     after all the crops have been     3     in. People celebrate to show that they are     4     for the year's supply of food.

Inspired, he asked his fans to make videos, which he then joined together into one     1    . His first virtual choir, “Lux Aurumque”, had 185 singers from 12 different countries. It has received millions of views     2     the Internet. Since then, the virtual choir has become a worldwide     3    . Whitacre’s next effort was the Virtual Youth Choir for UNICEF, which was first seen on     4     on 23 July 2014 in the UK.

The United Kingdom has a long and interesting history to explore,     1     can help you understand much more about the country and its traditions. Almost everywhere you go in the UK, you will be     2     by evidence of four different groups of people who took     3     at different times throughout history. The first group, the Romans, came in the first century. Some of their great     4     included building towns and roads.

According to some food experts, there are some     1     of culture that people will lose right away, but with food, there are more opportunities to connect to    2    , family and place.     3     is hardest to give up the food that you grow up     4    . Of course, each person’s comfort food largely depends on where they come from---for a Chinese it might be a plate of dumplings with a saucer of vinegar, and for a native of the UK it might be the classic fish and chips, served hot, salty and sour. One mouthful of comfort food takes us back to our cultural roots,     5     us the “taste of home” that we cry out for and relieving feelings of homesickness.