People were running in all directions ________ pieces of glass were falling down.
Would you like to go________?
—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.