I

1 It's very important to keep the environment clean

2 The time machine will be shown to the public when they finish it.

3 He was delighted that his aunt sent him a letter.

4 People recycle old car tires to make shoes and sandals.

5 I'm very sad not to be accepted in that group.

   (S + be + adj + (not) to Vinf)

II 

1 - Minh has collected stamps since he was a child.

2 - I am not working tomorrow so we can go somewhere.

3 - They are going back to England in two months.

4 - TV is bringing not only information but also entertainment

5  At home on the farm, life is always a struggle with nature

I - Write the sentence so that it has a similar meaning to the original one.

1,It's  important  to keep the environment clean 

2,The time machine will be shown to the public when they finish it

3,He was delighted that aunt's letter was received 

4,People recycled old car tires to make shoes and sandals

5, I'm very sad not to accept in that group

II - Use the following set of words and phrases to complete the following sentences. You can put additional words and make any changes necessary.

1,Minh has collected stamps since he was a child.

2,I am not working tomorrow so we can go somewhere.

3,They are going back to England in two months.

4,TV is bringing not only information but also entertainment

5, At home on the farm, life is always a struggle with nature

cuthilien