It’s always hard to remember a name when one doesn’t have a face to go with ______.
She packed______ her job, and went off to Qingdao for the Navy celebration.
Is Mr. Wang good at drawing his students into______ discussion?
______side of the street is lied with different shops,______of which sell electronic products.
— Susan, will you please go and empty the rubbish? — ______?
Only when _____ possible to settle the problem.