.The day — my birthday — I had been looking forward to _______ at last.
I can’t thank you ____ much because without your help I ____have won the first prize.
As he has been well trained,this young man is _____to be a teacher.
____ we can’t remove our troubles in life for ever,we can leave them behind when we are on vacation.
— Shall I____the raincoat? —No hurry.Leave it _____it is.It looks like rain.
____the working efficiency,the boss allows the employees to have a coffee break.