In some English speaking countries are _____ food at Christmas.

Astronauts use _____ to move around when they are on the Moon’s surface.

Alexander Graham Bell was a great _____, who invented the telephone.

If we use water _____, more people will have fresh water. (care)

Read the passage and answer the questions.

Environmental pollution is a term that refers to all the ways by which man pollutes his surroundings. Man dirties the air with exhaust gases and smoke, poisons the water with chemicals and other substances, and damages the soil with too many fertilizers and pesticides. Man also pollutes his surroundings in various other ways. For example, people ruin natural beauty by scattering junk and litter on the land and in the water.

       Environmental pollution is one of the most serious problems facing mankind today. Air, water and soil are necessary to the survival of all living things. Badly polluted air can cause illness, and even death. Polluted water kills fish and other marine life. Pollution of soil reduces the amount of land that is available for growing food. Environmental pollution also brings ugliness to man’s natural beautiful world.

Write the correct forms of the verbs.

Most people (leave) _____ before the volcano erupted.

Don’t drink that water. It’s _____.

Can badly polluted air illness and even death?

If Lan weren’t ill, she (join) _____ tree planting activity.

By the time we _____ to the cinema, the film had started.

Rearrange the words or phrases to make a meaningful sentences.

 you/ I/ If/ were/ a super car/ could/ I/ buy/.

→ …………………………………………………………………………………

his room/ Because/ untidy/ is/, /his/ unhappy/ mother/ is/.

Read the passage and tick True (T) or Fasle (F).

It is estimated that about three billion people use the Internet around the world. Most people use the Internet to get information or for entertainment. A new study, however, shows us that almost 10% of Internet users are using it so often that it is seriously harming their lives. The study says that these people may find it difficult to stop using the Internet because they have become addicted. Someone who is addicted finds it extremely difficult to stop doing that activity. According to a psychologist in the field, 30% of Internet users claim that they use the Internet to escape from their problems.               The study also shows that having a chat, or discussion, with strangers on the Internet is one of the most addictive activities.

Linh: Mai has won the first prize. – Ha: __________!

What does man damage the soil with?

Choose the best answer.

At this time tomorrow, we _____ a video conference with New York branch.