нужно Зделать true or false ПО 5 модулу памагите

A) Раскройте скобки в Present Simple
1. My working day begins at 7 o’clock.
2. He doesn’t take a bus to his factory.
3. What does she do on Saturday evenings?
b) Раскройте скобки в Past Simple
1. Mr. Smith fixed his car yesterday morning.
2. The students were in Russian Museum.
3. What did your brother do yesterday?
c) Раскройте скобки в Future Simple
1. I will go to my doctor tomorrow.
2. His wife will not water flowers in the garden.
3. What will you do tomorrow?
d) Раскройте скобки в Present Continuous.
1. He is helping his father now.
2. I am not sleeping now.
3. What are they talking about?

1. Some helping in exchange of information is provided by scientific conferences.
2. He demonstrates some insisting on addressing this issue.
3. Being engaged in collecting material for a new article is my occupation now.
4. Arising of this error from the use of approximate methods occurs
often.
5. Aiming at obtaining accurate data on this issue - that is what the efforts of many scientists are focused on.
6. In this connection, other studies in this field are worth mentioning.
7. In this article, suggesting the usage of the same principle when considering more complex systems is done by the author.
8. Preventing a new series of experiments from being conducted  is caused by the lack of accurate data.
9. Trying to answer this question has been performed by scientists for a long time.
10.  The reason for some differing in providing more accurate data lies in this method.