—Miss Li, are we going to have a picnic tomorrow?—Yes. But if it ______, we’ll do some reading instead.
--- Is that your bike ? Can I use it for a while ? --- Sorry , it ________. It’s John’s.
Many suggestions ________ at yesterday’s meeting . However , neither the manager nor the engineers could ________ good solutions to the problems.
--- Whose hair band is this ? ________ it be Kate’s ? --- I’m not sure . It ________ be hers.
There must be many people ________ for their trains at the train station because of the golden week holiday.
The boy preferred _______basketball ________to music.