The Kings have been in Beijing for threeyears, so they are familiar ____ the city.

From mother’s love, patience and understanding, I have learned what a huge responsibility______ is to raise a child.

go to the New Year’s Eve party, shall we—- I guess it will be fun.

Going abroad to study requires a bigadjustment and it usually takes a while to ______

We should keep _______ in the reading-room.