学进去

We have only ______ Earth. We get land, air and water ______ the Earth. We should take care of them. We ______ keep them clean. Farmers grow food on land. Food from dirty land is ______ for us. We should keep land ______. We cannot build too ______ houses. There is not much land on Earth for farming. We should save land. Water is useful. We drink it and use it ______ many things. But there ______ much water in many places. In some places, dirty water from factories ______ the rivers dirty. People shouldn't ______ water.

The Spring Festival is our Chinese festival. There are ___________ names for each year. We call it the year of the Rat, the year of the Ox, the year of the Tiger... and the year of the Pig. 2021 is the year of the Ox, and the coming year 2022 is the year of the ___________. Before the Spring Festival, people are very busy. They go ___________ and clean their houses. On Chinese New Year's Eve, there is a big family ___________. After it, we usually light some fireworks and firecrackers. But this year, we will not do that. Because that will make the air ___________. We should protect our environment.

I have many friends. Kitty is one of my ______ friends. Kitty is tall and thin. She is 160 centimetres tall, and ______ 46 kilograms. She is ______ than me. I am heavier than her. I am 156 ______ tall and weigh 50 ______.

Every day, Kitty and l walk to school. We live ______ our school. After school, Kitty will go to the ______ to play basketball or go jogging. I will go to the school library first, and then I will go ______ with Kitty. We both love sports. At the weekend, we often go to the city centre and enjoy ______ at the cinema.

Every morning, Mike _______ to work by train, he always buys a newspaper. It helps to make the _______ pass more quickly.

One Tuesday morning. He wanted to read the report about an important football match. The report was so interesting that he forget to _______ at his station. He didn’t know it until he saw the sea. Of course he got to the office very _______. His boss was very _______.

Look! It's our Earth. There _______ some water, hills and trees on it. We shouldn't _______ water, because there is not _______ water in many places. We also______ cut down too many trees. We should _______ more trees. They are _______ for the air. People like using _______ bags in the supermarket. But I think they're bad for the Earth. We should use _______ bags and boxes instead.

The Earth is our ______. We should ________ it.

It's sunny today. My family and I go to a park. We like the park very much. It's big and beautiful. There ________ many trees and flowers in it. Look! An old man is sitting ________ a chair. He ________ a book. Two boys ________ on the grass. Some birds ________ in the sky. The ducks are swimming ________ the river. They are very happy. We are very happy, too.

You say you’ll have a two-week (两周) summer holiday and decide to (决定) travel a lot and visit as many new places as possible (可能的). I _____ it’s a good idea. I’ll tell you a story about my friend Mr. Bell. Last July he was in Europe (欧洲). Europe is very beautiful, _____ his holiday wasn’t very nice. He visited four countries, and was in each of the countries only three days. He visited quite a lot of museums and famous places, and was always in a worried (匆忙地) .Bell was on the train or bus almost every day. When he returned _____ Europe, he was very tired. So I think that you had better (最好) spend your holiday in a different way. It is _____ to travel with a friend to one country, and visit only one city. Choose (选择) a city by the sea and you will be able to have a good _____ on the seaside.

Welcome _______ the farm. This is _______ farm. It is _______ animal farm. It is small. There are only two _______, ten hens, five _________ and eight cows at the farm. These cows are big and fat. I can _______ the cow. I often drink fresh milk _______ breakfast. The sheep are white. They are so cute. Those are horses. They are tall _______ strong. And the hens are _______. They are fat, too. They love to ________ rice. I like the farm so much.

It’s May 31st. ____ Day is coming. I ____ get up early on that day. I will go on ____ picnic with my family. My mother will cook delicious food for me. My father will ____ me a gift. I will sing and dance. That will be a lot of ____.