He _____China since he _____ to China.A learned , came B has learned , comesC have learned , came D has learned ,came
I always help my sister _____ her history.
Who wants ____ the singing club?
Let’s go and play _____ ping pong. I don’t want to play ____piano.
Why not________ to the city?
She wants _______ an Mp3 _____me on my birthday.