The students in our school have ________ days off and spend _________ time doing their homework.

Help _______ to some cakes, Jim.—Thank you.

Would you like some coffee?–Yes, and please get me some milk, too. I prefer coffee_____ milk.[ ]

There are_________ floors in this shopping mall. KFC is on the_________ floor.

Can you wait for me for another two hours? — Sorry. Two hours _____ too long, I will go without you.