What's these?They_____(be)the books that I_____(buy)last wee

What's these?They_____(be)the books that I_____(buy)last wee i will insist that be fighting and happiness in the last wee could you tell me whem she___(buy) the dictionary?--last wee I_____(not buy)a house last year. These are some books on the s( ) What's the price of these books?同义句 要两个! Last Saturday,they_____ _____of _____at the _____. What's the matter?I_____ (lose) my key. 选哪个为什么what do you think of the dress ___ she bought last wee What's that?What's these?写四组对话 --what do you think of my plan?--sorry,what's that?I_____(th what's this? what's that? what's these? what's those? what't