---You ________ my dictionary for half a year.---Sorry.I’ll return it soon.
In winter people usually keep flowers in their houses to ___them from the cold.
—— I feel tired and sleepy. ——Why not _______?
The picture shows us _______ in Nanjing in the past.
―What colours can give you a happy and satisfied feeling?―________.
.She worries ________, so she often feels much ________.