My father is a teacher. He is always strict ____ his students.
He kept only 2000 yuan of the prize money . The rest ________ given to charity.
--- 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.