—Are you ________ that you can fix the bike ________?— Sure, I’m good at DIY.
— We really shouldn’t use plastic bags any more when shopping. — It’s important to protect our environment.
— How about going hiking this weekend? — Sorry, I prefer rather than .
When the player finished running, he was out of .
— What does the sign on the bottle mean? — It means “ ”.
I often see Tom on the playground. When I passed the playground yesterday, I saw him . A. play; playing B. to play; play C. playing; to play C. playing; play