What’s this ______ English? —It’s a desk.A./ B.in C.to
Amy couldn’t stop _________ when her friend told her the funny joke.
It’s exciting to see the huge glass ball _________ through the darkness.
My uncle _____ Germany on business many times.
Nanjing will need _________ volunteers for the 2016 Summer Youth Olympic Games.
You can see the Little Mermaid in _________.