By the time I got to the airport, the plane ________.A. took off B. has taken off C. had taken off
My friend Jenny often helps ________ with ________ English.
He is our Chinese teacher.________
Can John play the ________ well?
I like the ________ The Voice of China(《中国好声音》) very much and Ping An is my favorite.
English is my favorite subject,and I am good ________ it.