--- Jim took one-hour ride just now. What a short time he spent finishing such a long way!--- He is _____ experienced rider.
---How are you getting on? ---Pretty good! We collected all the pictures that could be found ________ a surprise for her at the party.
The math teacher Mr Wang ________ to Beijing for a meeting, and Ms Li is teaching us instead of him.
Ms Liu likes wearing formal clothes, but his sister usually dresses ________.
To keep the air fresh during the night, I often sleep with the windows on ________ it’s really cold.
Renmin Road is always crowded with traffic and people, it’s one of the _______ streets.