______ the blind wandering through the traffic, motorists would have to step on their brakes at once.
—Jane, see, what did I find?—Oh, my lost keys! ____.
Jack, it’s __ bad manners to blow your nose at ___ table.
— What terrible weather! It ___ for more than a week!—The rain season will last about a month.
I was ___ in the middle of my call because I had no more pennies to put in the box.
Once ___ what to do, these computers will show great power in carrying it out.