.--Peter,I owe you all apology for what I said about you the other day.一________A.You’re welcome B.Sorry C.Forget it D My pleasure
As time _____, she became more and more anxious about her son’s safety.
We waited and waited until the wind ____________ and then we started with our trip again.
--- It was not until she had arrived home _________ her appointment with the doctor.
The professor sort of dislikes the student, because he always asks some questions that have nothing to _______ his lessons.
The father as well as his three children________ skating on the frozen river every Sunday afternoon.