Give the task of synthesizing and transforming these two sentences:
- John ran after the snatch thief.
- John tripped over a stone and fell.
Into just one of this form:
- While ____________, ____________.
The provided choices were:
Answer 1:
While running after the snatch thief, John tripped over a stone and fell.
Answer 2:
While John was running after the snatch thief, he tripped over a stone and fell.
My students are often confused as to how to synthesise and transform those two sentences. My explanation is to identify the main clause. So Answer 1 is correct.
Is there a better explanation?