Please answer! Use the drop-down menus to identify the type of error in each sentence or mark the sentence correct as written.

The point of the struggel is to win, so if the prize is not one, you have merely wasted your time.

Imagine that you work on your trumpet solo for weeks, the performance night finally arrives.

But you get nervous in front of the audience, and it is not successful.

You would not feel satisfied by your effort, but rather disappointed at not achieving your goal.

One of the author's purposes in the code book is to explain different types of codebreaking to his readers. which line best demonstrates this purpose? a theoretical breakthrough would be a fundamentally new way of finding alice's private key mathematicians have been studying factoring for centuries, and modern factoring techniques are not significantly better than ancient techniques a more recent development is the so-called tempest attack, which aims to detect the electromagnetic signals emitted in a computer's display unit if scientists could build a quantum computer, it would be able to perform calculations with enormous speed mark this and return save and exit next submit