Open the brackets and use the correct form. 1. my friend was sure that ferdinand magellan (discovered, had discovered) australia. but i told him he (is, was) wrong. 2. our history teacher explained to us that the revolutionary war in america (took, had taken) place in the 18th century. 3. betty knew that she (did, had done) everything she could to win the competition. 4. we asked professor smith when he (came, had come) to moscow how many places of interest he already (saw, had seen 5. little john believed that canada (is, was) in the south of the american continent. 6. we all wanted to know where in new york the statue of liberty (is, was) situated. 7. the children asked what cities in the usa we (saw, had seen). 8. father told me that i (made, had made) a mistake in my school test. 9. we all knew that germany (declared, had declared) war on several european countries in 1941. 10. he said he always (supported, had supported) me. 11. not all the pupils knew that the us president (is, was) the commander in chief of the country's armed forces.

1. My friend was sure that Ferdinand Magellan had discovered Australia. But I told him he was wrong. 2. Our history teacher explained to us that the Revolutionary War in America had taken place in the 18th century. 3. Betty knew that she had done everything she could to win the competition. 4. We asked Professor Smith when he had came to Moscow how many places of interest he already had seen. 5. Little John believed that Canada was in the South of the American Continent. 6. We all wanted to know where in New York the Statue of Liberty was situated. 7. The children asked what cities in the USA we had seen. 8. Father told me that I had made a mistake in my school test. 9. We all knew that Germany had declared war on several European countries in 1941. 10. He said he always supported me. 11. Not all the pupils knew that the US President was the Commander in Chief of the country's armed forces.

1. Mr. Short is a nice man.

Mr. Short is  not a nice man.

Is Mr. Short a nice man?

2. Luisa has got a very interesting job.

Luisa has not got a very interesting job.

Has Luisa got a very interesting job?

3. Columbs discovered American in 1942.

Columbs did not discover American in 1942.

Did Columbs discover American in 1942?

4. They will open a new supermarket in our district.

They will not  open a new supermarket in our district.

Will they open a new supermarket in our district?

5. There were all modern conveniences in the cottage.

There were not all modern conveniences in the cottage.

Were there all modern conveniences in the cottage?

6. He brought the telegram yesterday.

He did not bring the telegram yesterday.

Did he bring the telegram yesterday?

7. He is driving a new Ford today.

He is not  driving a new Ford today.

Is he  driving a new Ford today?

8. His father wants his son to become a lawyer.

His father does not wants his son to become a lawyer.

Does his father wants his son to become a lawyer?

1.Mr. short isn’t a nice man. Is Mr. Short a nice man? 2. Luisa hasn’t got a very interesting job. Has Luisa got a very interesting job? 3. Columbus didn’t discover American in 1942. Did Columbus discover American in 1942? 5. There weren’t all modern conveniences in cottage. Were there all modern conveniences in cottage? 6.He didn’t bring the telegram yesterday. Did he bring the telegram yesterday? 7. He isn’t driving a new Ford today. Is he driving a new Ford today? 8. His farther doesn’t want his son to become a lawyer. Does his farther want his son to become a lawyer?