— Is Jack on duty today? — It ________ be him. It's his turn tomorrow.
He suggested that we ____ the plan later, which suggested that he ____ against it.
___ for the fact that you were lazy, you could have finished the assignment by now.
With my money ______, I went back home.
I like reading poems, because poems can ___certain ____.
—Do you think I can wear sports clothes for his wedding? —No, sports clothes are not______. A proper B. right C. appropriate D. fit