How to use "studies" in a sentence

"Well, they say they're offering high-level studies, so that's obviously good," said Mom cautiously

At last, she knew she couldn't put off her decision any longer, and when she'd finished her studies on the day after the pod experience, she invited Cham to her apartment.

"What about your studies?" asked his mom.

"Actually, I'd really like to talk to Cham about his studies," she said

"To talk about studies, is it? Very likely, you two love-birds."

We had no idea that we were being studied almost as carefully as a scientist studies the small creatures in a drop of water

You see, Mr Hartright, she's the perfect student: she can't wait to begin her studies.'

I noticed that she was slow in her studies, so I asked the doctor to examine her

Emily is an astronomer - a scientist who studies the stars in the sky