--I hear Jack Chan will come to Laiwu next week. --Really? _______ he comes, my younger sister will be very happy,
–Do you have anything important to say for your mother? – except sorry.
--Lily, can you help me clean the windows? --Why______? Tom is sitting there doing nothing.
---Are the key rings the ______? ---No, they are ______
Peter enjoyed _______ at his birthday party last night.
My grandpa often told _____ interesting stories.