.The vocabulary and grammatical differences between British and American English are so few and unimportant as hardly______.
Mr. Chang has been ___ monitor of the class.
The time __Mathilde had to go back home finally arrived.
--Let’s play basketball for a while, shall we?---No, I don’t want to --How about ___? --Oh, that is fine.
Jim took my book by mistake.He ought ___ the yellow one.
Jeanne said; “My friend, Mathilde, __ very hard during those years.”