Question

he may be at home . I do not know .(combine the following pairs of simple sentence into complex sentences.)​

Answer 1

Answer:

I do not know whether he is at home or not.

Answer 2

Answer:

I do not know whether he is at home.

Explanation:

• In a simple sentence there is only a single clause.
• But in a complex sentence there are two or more clauses.
• Here, there are two clauses, I do not know and he maybe at home.
• So by using the word "whether", we connect them.
• Therefore, I do not know whether he is at home is the answer.  

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