He isn’t good at playing _____piano, but he plays _____Chinese chess well.

Now most families have only one child _____ our country’s one-child policy.

would you like to eat here— _____ but spaghetti , which is not to my taste.

I would rather _____ hiking than _____ swimming.

______ is often the case with elder people, my grandma talked about my new hairstyle for at least 50 minutes nonstop.