Hi Miss , Jennifer ,my name is Bosco
In the sentence “I usually study at night because I feel more focused,” you are no longer using a simple structure, but a compound sentence. This is because it contains two parts: a main clause (I usually study at night) and a subordinate clause (because I feel more focused). These two ideas are connected by the connector because, which is used to explain a reason. Therefore, in addition to using basic structures like Subject + Verb + Time, you are also using a more advanced level of English by combining clauses with connectors.
In the sentence “I usually study at night because I feel more focused,” you are no longer using a simple structure, but a compound sentence. This is because it contains two parts: a main clause (I usually study at night) and a subordinate clause (because I feel more focused). These two ideas are connected by the connector because, which is used to explain a reason. Therefore, in addition to using basic structures like Subject + Verb + Time, you are also using a more advanced level of English by combining clauses with connectors.