- It’s _____ hard problem for the twins that ____ of them can work it out.
I think eating______food can help you keep_______.
--- ________? --- Terrible! There are too many people and cars on the road.
--- Could you just tell Sally to call me back? --- Sure. ________.
--- ______ the park, you just have to cross Center Street. --- Thank you.
--- May I speak to Mr Smith? --- Sorry. He ______