---I _________ the wrong thing. Can I use your eraser?---Of course. Here you are.
—Don’t pretend________.Your book is downward(向下的). —Oh!Sorry,Mr Black.
I’m terrified________the dark.I go to sleep________my bedroom light________.
—Would you like to join us? —I’d love to,but I’m so busy now.If I________time I________do it.
________used to________a post office near my house.
She thinks the best way________English is________English magazines.