The rivers will become dirtier and dirtier ______ we take action to protect them.
A. since B. if
C. until D. unless
It is ________ fine weather that we want to go camping.
A. so B. very C. such D. too
Susan Hunter, a poet whose poems were loved by millions, _______ because of cancer on Tuesday in London at the age of 73.
A. past away B. passed away C. past on D. passed out
It is ______ an interesting book ______ I want to read it once more.
A. so, that B. such, that
C. /, so that D. /, such that
He won’t go to the cinema this evening, neither I.
A. do B. want C. am D. will
Sorry, Madam. You’d better come tomorrow because it’s ________ the visiting hours.
A. during B. at C. before D. beyond
