Have you got any books oncooking? I’d like to borrow ____________. — OK, here you are.

Of course she behaved awfully in front ofthe guests, but ______ she is much younger than him[ ]

The river ________ at least 50 meters in width, but the ten-year-old boy can swim across it within minutes.

________is well known to everyone，I should say，is that a man becomes learned by asking questions

The apartment caught fire last night.Fortunately, most of the people there _______escape.