Tom says that he is going to____a holiday in Russia.(have)

问题描述:

Tom says that he is going to____a holiday in Russia.(have)
The teacher says that Tom always____hard.(work)
I am sure that my sisters have____the cheese.(eat)
Susan believes that she___the cat yesterday.(see)
Her boyfriend knows that it will____tomorrow.(snow)

依次填写:
have
works
to eat
saw
snow