15. —When Lily fainted, we could have turned to your father for help. —Yes, sending her to hospital _________ necessary.
If my brother lived here today, he would be surprised by what _______ here in the city.
— What do you think is ______ to happen tomorrow? — Sorry, I don’t know.
The plan we _________ at yesterday’s meeting was that we ________ Mary ________ as the secretary.
Hellen set a good example ________ other mothers in demanding that children ________ enough time for sleep and play.
Soon after the PRC was set up, a new law was passed which _______ people’s freedom of speech, religion and demonstration.