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11 tháng 3 2019

Forests are useful to Man in several ways. Wood is always necessary for building and for making all kinds of things and we usually need firewood in our homes. Forests provide timber, one of the most valuable resources, but they must be used wisely and managed carefully. Men should control the cutting of trees in such a way that the forest grows more trees than it would be cut, leaving the young ones to grow bigger. Trees and shrubs are also needed to preserve land because their roots bind the soil, preventing heavy rain from washing the soil away.

11 tháng 3 2019

nhớ tick cho mình nha

yeu

27 tháng 8 2018

Đáp án: We can use recycled paper to help save trees.

3 tháng 7 2018

Đáp án: The author hopes that in the future the earth will be cleaner.

24 tháng 4 2017

Đáp án: We try to avoid buying plastic.

9 tháng 10 2018

Đáp án: Yes, it is

9 tháng 8 2018

Đáp án: This pollution affects the health of living things

8 tháng 9 2018

Đáp án: Yes, they do

4 tháng 8 2018

Đáp án: In many countries, people greet the spring with songs and dancing.

Read the following passage and the unfinished sentences carefully. Then choose the best answer and circle your choice.When springtime comes, everything begins to wake up. Many animals in the woods have been asleep all winter. Birds have been away. Under the snow, the ground has been hard and still.Then, all at once, it is spring! The days begin to grow long. From the south the birds fly back, ready to build their nests. Animals wake up and start to look for food.Trees grow new leaves. Plants...
Đọc tiếp

Read the following passage and the unfinished sentences carefully. Then choose the best answer and circle your choice.

When springtime comes, everything begins to wake up. Many animals in the woods have been asleep all winter. Birds have been away. Under the snow, the ground has been hard and still.

Then, all at once, it is spring! The days begin to grow long. From the south the birds fly back, ready to build their nests. Animals wake up and start to look for food.

Trees grow new leaves. Plants begin to flower. Baby birds and animals are born. Farmers are busy from morning until night.

In many countries, people greet the spring with songs and dancing. Springtime is a happy time all over the world.

Many animals go to sleep in winter because ……………………

A. it is difficult for them to find food.

B. they have been awake during the other seasons.

C. it is too cold for them to look for food.

D. they don’t need to eat

1
9 tháng 8 2017

Đáp án: A

16 tháng 10 2019

Đáp án: Animals wake up and start to look for food.