Transform the sentences according to the models to practice the use Complex Subject. a) Model: It is expected, that he will enter the university
He is expected to enter the university
1. it is known, that the scientific knowledge will grow. 2. It is be- lieved, that the scientific knowledge has become more complicated. 3. It is said, that he will come in a week. 4. It is expected that he will test it experimentally. 5. It is known that he is a good physicist.

b) Model: Will he take part in the conference? - Yes, he is certain to take part in it, 1. Will Mr. Brown come to our computer centre? 2. Will he appologize to her? 3. Will he congratulate me on my birthday? 4. Will they buy new computers? 5. Will Mr. Mitchell come to Russia again?

c) Model: Do you know James Mitchell?- Yes, I happen to know him. 1. Do you know this researcher? 2. Did you meet him in Moscow? 3. Did you see this new film? 4. Does James know this scientist? 5. Did you see her?

a)
1. That the scientific knowledge will grow is known.
- The sentence is transformed using the pattern "It is known."
- "That the scientific knowledge will grow" becomes the subject of the sentence.
- The verb "is known" remains the same.

2. The scientific knowledge has become more complicated is believed.
- The sentence is transformed using the pattern "It is believed."
- "The scientific knowledge has become more complicated" becomes the subject of the sentence.
- The verb "is believed" remains the same.

3. He will come in a week is said.
- The sentence is transformed using the pattern "It is said."
- "He will come in a week" becomes the subject of the sentence.
- The verb "is said" remains the same.

4. He will test it experimentally is expected.
- The sentence is transformed using the pattern "It is expected."
- "He will test it experimentally" becomes the subject of the sentence.
- The verb "is expected" remains the same.

5. He is a good physicist is known.
- The sentence is transformed using the pattern "It is known."
- "He is a good physicist" becomes the subject of the sentence.
- The verb "is known" remains the same.

b)
1. Will Mr. Brown come to our computer center? - Yes, he is expected to come to it.
- The sentence is transformed using the pattern "he is expected to."
- "Will Mr. Brown come to our computer center?" becomes the question.
- The response uses the pattern "he is expected to" to indicate certainty.

2. Will he apologize to her? - Yes, he is likely to apologize to her.
- The sentence is transformed using the pattern "he is likely to."
- "Will he apologize to her?" becomes the question.
- The response uses the pattern "he is likely to" to indicate probability.

3. Will he congratulate me on my birthday? - Yes, he is supposed to congratulate me.
- The sentence is transformed using the pattern "he is supposed to."
- "Will he congratulate me on my birthday?" becomes the question.
- The response uses the pattern "he is supposed to" to indicate expectation.

4. Will they buy new computers? - Yes, they are planning to buy new computers.
- The sentence is transformed using the pattern "they are planning to."
- "Will they buy new computers?" becomes the question.
- The response uses the pattern "they are planning to" to indicate intention.

5. Will Mr. Mitchell come to Russia again? - Yes, he is rumored to come to Russia again.
- The sentence is transformed using the pattern "he is rumored to."
- "Will Mr. Mitchell come to Russia again?" becomes the question.
- The response uses the pattern "he is rumored to" to indicate hearsay.

c)
1. Do you know this researcher? - Yes, I happen to know him.
- The sentence is transformed using the pattern "I happen to."
- "Do you know this researcher?" becomes the question.
- The response uses the pattern "I happen to" to indicate personal knowledge.

2. Did you meet him in Moscow? - Yes, I accidentally met him in Moscow.
- The sentence is transformed using the pattern "I accidentally."
- "Did you meet him in Moscow?" becomes the question.
- The response uses the pattern "I accidentally" to indicate chance.

3. Did you see this new film? - Yes, I happened to see it.
- The sentence is transformed using the pattern "I happened to."
- "Did you see this new film?" becomes the question.
- The response uses the pattern "I happened to" to indicate coincidence.

4. Does James know this scientist? - Yes, he happens to know this scientist.
- The sentence is transformed using the pattern "he happens to."
- "Does James know this scientist?" becomes the question.
- The response uses the pattern "he happens to" to indicate personal knowledge.

5. Did you see her? - Yes, I just saw her.
- The sentence is transformed using the pattern "I just."
- "Did you see her?" becomes the question.
- The response uses the pattern "I just" to indicate recent action.