BT Anh 8 Tuần 22

Week: 22
Period: 22
PASSIVE FORM
ADJECTIVES + AN INFINITIVE
ADJECTIVES + A NOUN CLAUSE
(continued)



Exercise 1: Rewrite the sentences. Use the verbs in the present passive form.
People wash the used plastic bottles with water.
People cut the bottles into small pieces.
People mix the small pieces with certain chemicals.
People heat the mixture into pasty liquid.
People blow the liquid into new bottles.
People also use the recycled plastic to make toys and utensils.
People recycle used plastic things to save natural resources.

Exercise 2: Rewrite the sentences, putting the verbs in the passive form with will be + past participle.
The old car tires are recycled to make pipes and floor coverings.
Shoes and sandals are made from recycled old car tires.
Empty milk bottles are collected by the milkmen in Britain.
Used glass is collected and sent to factories.
People will break the glass bottles into small pieces.
They will melt the small glass pieces under great heat.
Someone will blow the melted glass into bottles, vase, and other glassware.
People will sell new glassware in shops, markets and supermarkets.

Exercise 3: Change these sentences into the passive voice.
He doesn`t prepare his lessons well before class.
You must write your lessons in ink.
You ought to water the plants every day.
They must pay the bill before the first of the month.
The postman will deliver the mail tomorrow.
The children usually eat vegetables and fruits.
Their school will organize an art exhibition next month.
Our teacher corrects our homework.
They deliver the newspapers to this office every morning.
Do they give many courses in English during the summer break?

Exercise 4: Complete the second sentence so that it has the same meaning to the first.
English is spoken in many countries.
People in _____________________.
Chemical wastes pollute our environment.
Our environment _____________________
The committee will change the plan of recycling.
The plan of _____________________.
I was delighted that I got the best results in the final exams.
I was delighted to _____________________.
To study Vietnamese is not very difficult.
It is not _____________________.
Will the manager send the information soon?
Will the information _____________________?
Old car tires are recycled to make shoes and sandals.
I am very sad not _____________________.
They will show the machine to the public when they finish it.
The machine _____________________ when it _____________________.
His students lost the game, so Mr. Tan was very disappointed.
Mr. Tan was very disappointed that _____________________.

Exercise 5: Complete the sentences using the adjective + to-infinitive structure.
It / lovely / see / you / again.
I / delighted / receive / your message.
They / well prepared / attend / the Olympia contest.
He / anxious / wait for / the test results.
We / happy / receive / a lot of presents from our grandparents.
She / smart enough / answer / all the questions.

Exercise 6: Rewrite the sentences using the adjective + to-infinitive structure.
I passed all the exams. I am happy. I am _____________________________.
We are going to clean the environment. We are ready. We are ____________.
Keeping people from littering is very difficult. It is _____________________.
They hear about the plan to collect the used boxes. They are surprised. They are __.
Being able to live in a clean environment is lucky. It is __________________.
She must empty the kitchen garbage. She is not pleased. She is ____________.

Exercise 7: Rewrite the sentences using the adjective + noun clause structure.
You want to know more about 3R. I am very pleased. I am (very) pleased that ___.
You are interested in protecting environment. He is delighted.
They could save some money from reused things. They are very happy.
My class won the first prize in collecting cans. My teacher feels pleased.
The rivers are becoming heavily polluted. We are worried.
The Y&Y is having a plan on recycling used paper. I am very glad.

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