I’m good at English,and I want to learn ____ foreign language.
Can you _____ the meaning (意思) of the sign (标志)?
—________ does your mother go to work?— She often goes there ______ the bus.
The pair of glasses over there ________ cool. Bring ________ to me and let me have a look.
This accident (事故) happened (发生) ________ a winter afternoon.
单词辨音