I'm very grateful for your help and hope that someday I may be able to do something for you________.
. — I’m sorry that I shouldn’t have been so angry with you. — You ____ angry but that’s OK.
. Johnson had made up his mind to give it up, but on ____ second thoughts he determined to try ____ third time.
. What ____ great help the little girl is to her sick mother.
. Xiao Wang, ____ Smith is waiting for you at ____ school gate.
. — Did the accident happen in ____ summer? — Yes, I remember it happened in ____ summer of .