Pride is a powerful factor in an individual's behavior; it can also be the downfall of that individual.
This sentence is a complex sentence. It is composed of one independent clause and one or more dependent clauses connected to it.
Pride is a powerful factor in an individual's behavior - independent clause
it can also be the downfall of that individual - dependent clause
The answer is D, today Russia wants to train all astronauts
Ad verbs
I think maybe give a second to check