It is not uncommon for there _____ problems of communication between the old and the young.
D
暂无解析
All of us would have enjoyed the party much more if there _____ quite such a crowd of people there.
I never regretted _____ his offer, for it was not where my interest lay.
John'sscoreonthetestisthehighestintheclass;（）helastnight.
_____, he can now only watch it on TV at home.
He resented _____ to wait. He expected the minister _____ him at once.