After returning to Cambridge in 1938 Smithies taught at St Johns College and continued his research

Can you repeat this sentence, but add in punctuation?
After returning to Cambridge in 1938, Smithies taught at St John's College and continued his research.
In this way we arrive at the same conclusions in Germany in relation to the peculiar tasks of direction in relation to the role of social democracy in mass strikes as in our analysis of events in Russia

Can you repeat this sentence, but add in punctuation?
In this way we arrive at the same conclusions in Germany in relation to the peculiar tasks of direction in relation to the role of social democracy in mass strikes, as in our analysis of events in Russia.
When being attacked by several bees or wasps at the same time it is often wiser to keep absolutely still than to try to wawe them away or run away from them

Can you repeat this sentence, but add in punctuation?
When being attacked by several bees or wasps at the same time, it is often wiser to keep absolutely still than to try to wawe them away or run away from them.