Mount Wuyi is worth ______. The mountains there are covered ______ all kinds of green plants.

Since here it’s too hot for you，you may ________ go to work in a seaside city.

下列关于古代文化常识的表述错误的一项是 （ ）

Mrs. Zhang is devoting all her time and energy ________ a Mum right now.

simply couldn’t understand how it _____ that you did so much work within such a short time.