–I’m in a bad mood. You know I failed in this exam. – . A bad grade doesn’t mean you’re not clever. Just study harder.
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.