Jack has gone to Australia, but I’m wondering why he_____ in such a hurry.[ ]

Would you ________ close the window? It’s very cold.

You don’t have to know the name of the author. You ____ find the book by the title. [ ]

What do you do _____ the Dragon Boat Festival—We usually have a dragon boat race and have some rice dumplings.

Do you need more time to finish the work — Yes, another ten days ______ enough.