Question

He is working hard to get better grades chage the simple sentence into complex ones

Answer 1

Answer:

As he is working hard, he get better grades

Explanation:

A simple sentence can be converted into a complex sentence by expanding a word or phrase into a subordinate clause - which can be a noun clause, an adjective clause or an adverb clause. Note that it is usually a noun or a noun equivalent that can be changed into a noun clause.

Answer 2

Explanation:

He is working hard to get better grades chage the simple sentence into complex ones