She got a red bike on her_________ birthday.

My grandma started using Weibo at the age of 70. She always says it’s never ____ old to start doing things.

Don’t forget to ______ the lights and the TV in the sitting room before going to bed.

________ the pants? —They’re 15 yuan. [ ]

I’ve changed my mind. I will have the fish _____ the chicken.[ ]