Change the following complex sentences into simple ones by using Noun clause.

Nobody knows his whereabouts.

Change the following complex sentences into simple ones by using Noun clause.

She jumped at my offer.

Change the following simple sentences Into complex sentences by using Adjective clause.

I bought a very cheap pen yesterday.

Change the following simple sentences Into complex sentences by using Adjective clause.

I saw a beggar begging from door to door.

Change the following simple sentences Into complex sentences by using Adjective clause.

This is my native village.

Change the following simple sentences Into complex sentences by using Adjective clause.

Do you know the reason of his failure?

Direction: Change the following simple sentence into complex sentence by using the adjective clause.
The value of exercise is great.

Change the following simple sentences Into complex sentences by using Adjective clause.

His offence is unpardonable,

Change the following simple sentences Into complex sentences by using Adjective clause.

They came across the students smoking by the road side.