I _______ Beijing in a few days. Do you know when the earliest plane ________

“ This_____ itself is great fun.” He said.

Our history teacher is very ______ with us. He doesn’tallow us to be lazy.

Even though Jack has failed many times in his experiment，he holds a belief________he will succeed oneday if he carries on with it.[ ]

ub, _ _ 25 yearsago, is holding a party for past and present members.