Question

To
my great disappointment
he did not come change to compound sentence
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Answer 1

By changing the given sentence into a compound sentence we will get ''We failed to achieve our purpose and it was our great disappointment''.

• A compound sentence is also called an independent clause as it is made up of it.

• When two independent clauses got joined with the help of coordinated conjunction it will make a compound sentence.

• Commas or semi-colons can be used for their formation or you can say for joining them.