7. ---________ do you think of the play we saw just now? ---Wonderful! But not as interesting as the one we saw last Saturday.
Mary was only too ready to help others, seldom, ______ refusing them when they turned to her.
Mr. Wang made up his mind to devote all he could ______ his oral English before going abroad.
Influenza HINI is an illness that can result in death unless ______ in time.
MSN, ______ you can chat with your friends, makes communication easy.
Mother's love is true love! She's never stopped loving you ______ you become or you do.