Present Simple or Present Continuous

Matt’s got a good job. He (earn) a lot of money.

Alex and Rachel are engineers. They (work) for an electronics company. They (work) on a new smartphone at the moment.

I (travel) a lot in my job. This week I (travel) to South Africa.

Lucy (love) her job. She (believe) it's perfect.

I (send) about a hundred emails every day. This is the last one I (send) today.

Sarah (hate) her job and she (want) to find a different one.