. After the earthquake, the Haitian(海地的)people needed to be helped _________.
It is playing computer games _______ the boy spends most of his spare time.
---What's he size of the smaller one? ---It's _______.
---Why isn't he in the hospital with his injured mother? ---No one ______ him of the accident.
---When will you be back? ---________.We'll meet at the end of the month.
Let's ready to foot it ________there're neither buses nor taxies.