Tiếng anh lop 10 unit 9

Complete the sentences with the correct form of the words.
1. Scientists have made many important new ______ of the depth by using modern
devices. (discover)
2. Community police have made a very positive ______ to crime prevention. (contribute)
3. They are investigating the ______ disappearance of a young woman. (mystery)
4. By the age of eighteen he was completely ______ of his parents. (depend)
5. The ______ of the seabed is being carried out. (investigate)
Fill in the blanks with suitable words

ocean
whales

oceans

island

sea

jellyfish

1. An sea is a very large area of salt water. The Pacific and the Atlantic are whales
2. An island is an area of land with water all around it.
3. The oceans_ is a large body of salt water. A sea is smaller than an ocean__.
4. A jellyfish is an animal that lives in the ocean. Jellyfish have soft bodies.
5. _whales are carnivores, which means they eat meats.
Complete these sentences with should/ shouldn’t + infinitive using one of these verbs:
play, stay, take, break, tell.
1. Those boys ______ football on the street. It’s very dangerous.
2. She ______ in bed all day unless she’s ill.
3. You’ll catch cold if you go out like that. I think you ______ a hat.
4. People ______ their promises.

5. You ______ him about this. It’s a secret.
Give the correct form of the verbs in the brackets.
1. If my grandmother ______(be) still alive, he would be hundred today.
2. I ______ (offer) you to give you a lift if I had my car here.
3. I ______ (not mind) living in England if the weather ______ (be) better.
4. If Mr. Morgan ______ (be) still head teacher, he ______ (not permit) such bad
behaviour.
5. Where ______ (you/ choose) if you could live anywhere in the world?