English is my favorite subject, and I am good ______ it.[ ]

Have you finished reading the book I lent to you last week?—Not yet. Can I keep it for another 2 days?

I’d like to help homeless people, so I could ________ food at the food bank.

We’ll have a hiking trip, but when shall we meet?— Let’s make it half past eightthe morning of June 1. [ ]

Will you buy this nice camera, Henry?– No. It’s too expensive. I can’t ________ it.