Writers' techniques 1: Rhetorical devices

Why would anyone want to hunt foxes with dogs? This is an example of which persuasive technique?

Do it well, do it fast and do it now. This is an example of which technique?

Having to sit an English exam is the worst thing ever! This is an example of which technique?

Obviously PBD is the best eLearning provider in the country. This is an example of which technique?

You need dream no more. This is an example of which technique?

We're the last generation who can stop this global catastrophe . . . This is an example of which technique?

If you're new to the sport we suggest you get some proper training . . . This is and example of which technique?

Helping save lives every day. This is an example of which technique?

It is extremely important to pay attention to the warning flags on the beach. This is an example of which technique?

Stop when you see the red light. This is an example of which technique?