Hereisapieceofpaper_____(在上面写着那本书的标题)TheArabianNights.

We'd better eliminate junk foods from our kitchen and keep a variety of high-quality foods_____ at all times.

He paid the boy $10 for washing ten windows,most of ____ hadn't been cleaned for at least a year.

MrsZhangoftentellsusthatspringisthetime____peoplegosightseeing.

There's no doubt that this is not the way ____ I came last time.