Kate always wears a smile _____ her face and looks happy. [ ]

_______ homework, we do their homework on Sunday.[ ]

Look! There is beautiful rainbow in the sky． —Wow, it’s so beautiful. I’d like to take a photo ofrainbow before it disappears．

Where is your mother, Rita? –___________________.

Let’s go __________ to play.—Sorry. I don’t want to go _____________.