In the USA, Columbus Day is_______ the _____ of Christopher Columbus in the New World.
.My headache _____ me.I thought it was going away, but it's getting worse and worse.
.What I need is ___ __ book that contains _____ ABC of English grammar.
—Did he come back late last night? —No.It was not yet eight o'clock _____ he arrived home.
Students are now preparing for the college entrance exam.and I hope their efforts will _____.
—You just think of yourself! You kept me wailing for at least three hours. —I’ m sorry that you _____ think so.