Rewrite the following sentences as required.

Using a relative clause:
My special gratitude goes to Professor White. Without his help this project would have been impossible.

I can see three different types of composers in musical history,creates music in adifferent fashion. 

​Fill in the blanks with one of the items given.

In spite of the fact that the beautiful egret is in danger of dying out completely, many clothing manufacturers still offer handsome prices for their long, elegant tail feather, are used as decorations onhats.

Rewrite the following sentences as required.

​Using a relative clause: 

He said that the men were thieves. This turned out to be true.

Fill in the blanks with one of the items given.

My special gratitude goes to Professor Weir, without  help this project would  impossible.

Rewrite the following sentences as required 

​Using a relative clause: 

My special gratitude goes to Professor Smith. Without his help the thesis would have been impossible.

Rewrite the following sentences as required.

Using a relative clause:
Jupiter, the largest planet in the solar system, has 11 satellites.

Rewrite the following sentences as required.

​Using a relative clause: 

He is a straight A student. His brother is not a straight A student.

Rewrite the following sentences as required.

​Using a relative clause: 

They will go to large cities. They think they can find good jobs there.

Rewrite the following sentences as required

Using a relative clause：

We have erected barriers between the environment and ourselves. With every breath we take, we expose our lungs to the outside world, regardless of all the barriers.

Fill in the blanks with the appropriate words given in the group.

​The treatment,  is being tried by rearchers at four hospitals, has helped patients  have failed to respond to other remedies.

This is the only book  challenges this common belief.

Fill in the blanks with one of the items given below:

You will be issued with an identity badge, at all times when you are on company premises. 

The treatment, is being tried by researchers at four hospitals, has helped patients who have failed to respond to other .

Fill in the blanks with one of the items given below:

The scientists began investigating the link between IQ and vegetarianism because people with higher intelligence haverisk of heart disease,has long puzzled doctors.

I cannot believe that the restaurant,I have eatenwonderful meals, is going to close down.

The air then passes to a compressor,  it is compressed, and from  it is delivered to the combustion chambers.

Fill in the blanks with an item as required.

With a relative pronoun or a relative adverb:
There was nothingwas interesting or worth considering in his speech and a lot of listeners dozed off.

Fill in the blanks with an item as required.

With a relative pronoun or a relative adverb:
In many countries, there is the trend of buying cheap, mass-produced clothes, which will continue for some time buteffects on the environment can already be predicted.

Fill in the blanks with an item as required.

With a relative pronoun or a relative adverb:
Standing among the group of candidates was the young maneveryone thought would be chosen the winner by the judges.