Echo _____ for half a month. She’ll come hack in two months.A. left B leave C. has left D. has been away
I work hard this term, but Peter works much ____.
—Mum, must I wash the dishes right now? —No, you ____.
—Where were you last Saturday? —I ____ in the Capital Museum.
Let’s ____ for a walk, shall we?
There were only two paintings for sale and he bought ____.