—Miss Green’s new dress looks smart. —I wonder what it was of.
I still remember the college and the teachers ________ I visited in London years ago.
Great changes ________________in Fuyang in the past five years.
.--Have you ________ to Shanghai?--Yes, I___________ there to see my sister last year. She has ____________ Pudong for 2 years.
--__________________Premier Li, the poor people have big houses to live in.--We wish them to live a better life in the future.
–Dave, we will leave in ten minutes. Are you ready?--No, I ____________ our guide book and towels yet.