How’s the weather tomorrow—I don’t know if it ___________ tomorrow.—Well, if it ___________, I won’t go out with you.

The fifth edition of Noah Webster’s American Dictionary of the English Language _______six months ______ the time previously set. [ ]

I know the ________of the bird because it’s one of the________ birds in the world.

They decided ____________ by bus.

In that school, English is compulsory for all students, but French and Russian are _______.[ ]