I’d like one more apple. It’s red and _______ good.

There is a small house _______ a small garden.[ ]

The country has already sent up an unmanned spacecraft to the moon.—Yes. Chang’e I to the moon last October.

I am a League Member. I volunteer my time _____ others.

What should parents do when their children have some problems?–I think it’s ____ for them to be there with their children.