Amy couldn’t stop _________ when her friend told her the funny joke.
A. to laugh B. laughing
C. Laughed D. to laughing
It’s exciting to see the huge glass ball _________ through the darkness.
A. falls B. to fall C. falling D. Fell
My uncle _____ Germany on business many times.
A. has been on B. has gone to
C. has been to D. has been in
Nanjing will need _________ volunteers for the 2016 Summer Youth Olympic Games.
A. three thousand of B. thousands of
C. thousand of D. three thousands
You can see the Little Mermaid in _________.
A. France B. China C. Denmark D. America
The UK is _________ European country with a long history.
A. a B. an C. the D. /
