The gerund in this sentence is "learning". A gerund is a verb form which is acting as a noun, in this case after the preposition "in".
Answer:
A
Explanation:
Plus: Some of them don't understand each other, and others do understand.
Answer:
B- Dependent clause
Explanation: An example : 'My father is reading a book because my mother is sleeping.' 'My father is reading a book' is an independent clause and could be a sentence on its own. 'Because my mother is sleeping' is dependent and makes no sense without its independent counterpart. Dependent clauses often don't make sense on their own.
A
more letters here so it lets me post