Question

My sister is sick. She is trying to do her best. (Convert it into a complex sentence)

Answer 1

Answer:

A simple sentence can be converted into a complex sentence by expanding a word or phrase into a complex sentence.

The complex sentence can be a noun clause, adjective clause or adverb clause

• He liked my suggestion. (Simple sentence)
• He liked what I suggested. (Complex sentence)
• His advice did not prove successful. (Simple sentence)
• What he advised did not prove successful. (Complex sentence)

Answer 2

My sister is trying to do her best but she is sick.