FIGHT/ POLLUTION/ OUR ENVIROMENT/ BE/ GREAT IMPORTANCE. A

Câu 40. fight/ pollution/ our enviroment/ be/ great importance.

A: The fight against the pollution of our environment is great importance.

B: The fight against the pollution of our environment is of great importance.

C: The fight against pollution of our environment is of great importance,

D: The fight against the pollution of our environment is of great important.

Đọc kĩ đoạn văn và chọn phương án đúng ( A hoặc B. C, D ) cho mỗi chỗ trống từ câu 41 đến câu 50

The bee is an insect that lives in almost part of the world..( 41)..near the North and South Poles.

There are 10,000 species of bees, but only honeybees make honey and wax ..(42)….man can use. Bees

are the only insects that produce food eaten by man. We use that wax from the nests of bees in

making…(43)…products as candles and lipsticks. We use their honey in cooking and as well as a sweet

spread on bread.

When bees fly from flower to flower, they help both man and the blossoms ..(44)..visit. Many

fruits and vegetables would…(45)…if bees did not help fertilize flowers. Bees gather nectar and pollen

from flowers. They make honey from the nectar and use the honey and pollen as food.

Some people are afraid of bees because they sting. But bees do not sting unless they are

frightened or hurt. …(46)…most other insects, bees have three pairs of legs and four wings. A bee has

a special stomach, called a honey stomach, …(47)..it carries nectar to the nest.

Honey bees are …(48).. They live and work together in large groups. They form a colony of

thousands of bees. A single honeybee may live only a few weeks or months, …(49)…the colony may

go on living for many years. One worker bee can do little by itself but the many thousands of workers in

a colony, working as a group, can do many things. They fly into the fields and words to gather food and

water. They build their own home in a box, a tree or a beehive, They store honey and pollen and eat it in

winter, …(50)…squirrels eat the nuts they store. Honeybees even air-condition their hive to keep it

warm or cool.