Question

i sent rita an email but it bounced back (change into complex)​

Answer 1

Answer:

Though I sent Rita, it bounced back

Answer 2

Answer:

Although I sent Rita an email, it bounced back.

Explanation:

• A complex sentence is a sentence which carries one independent clause and at least one dependent clause (most often called a subordinate clause.)

• Thus, when we find the two types of clauses in a sentence, we call it a complex sentence.

• In such sentences, the dependent clause always begins with a subordinating conjunction such as although, since, because, while, though etc. and the clauses are separated by a comma(,).

• These sentences are like neighbours to compound sentences but they differ only in having subordinating conjunctions.

• Here the given compound sentence can be transformed into a complex sentence using subordinating conjunction with the dependent clause.
• Although I sent Rita an email,- a dependent clause with subordinating conjunction "Although" and it bounced back.- independent clause.

Therefore, the appropriate complex  sentence would be-

Although I sent Rita an email, it bounced back.

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