Question

1.She could not prove her innocence. (Transform into Complex Sentence)2.
How lovely are the flowers! (Change into Assertive Sentence)

Answer 1

1. she could not provide that she was innocent.
2. the flowers are very lovely.

Answer 2

1. The given sentence should be converted into complex sentence in the following manner:

She could not prove that she was innocent.

or

Though she tried her best, yet she could not prove her innocence.

2. The given sentence can be converted into the assertive sentence in the following manner:

The flowers are very lovely.

or

The flowers are exceedingly lovely.