Creating an atmosphere ______ employees feel part of a team is a big challenge.

_____ being fun and good exercise, swimming is a very useful skill

－ What does the sign over there say?－ “No person ____________ bring drinks into the student computer pool.”

― What sort of friend do you want to have? Someone beautiful? ― Well, it ____ be beautiful―that’s not important. [ ]

in failed to be admitted by Hong KongUniversity last year, and only then _____________the importance of English.