Why not buy that expensive skirt It looks good on you.I can't because I am ___ money to buy a big house

是why not buy some还是why not buy any Since you like that T-shirt ,why not go and buy it Why not buy sweeter to give him? Why didn't you buy that dress? Seen that he liked the sweather,I said why not buy one? 请问为什么这句话要改成才正确：Seeing that you liked the sweather,i said why not buy one? Seen that he liked the sweather,I said why not buy one?请问为什么这句话要改成才正确：Seen that you liked the sweather,i said why not buy one? Why not buy that expensive skirt It looks good on you.I can't because I am ___ money to buy a big house 有关WHY NOT用法的问题why does the woman not buy that close?和why doesn't the man buy that close?哪个是对的为什么?why don't you sleep 和why do you not sleep?哪个正确?还有一个问题是12：25am指的是几点?am和pm应该是 同义句 why don't you buy a pencil?why not buy a pencil对吗 _____(lucky),he______(not buy) that Now that you like the house so much,why not buy it?—Well.I can’t afford ____ houseNow that you like the house so much,why not buy it?—Well.I can’t afford ____ houseA.that big a B.a that bigC.that a big D.a big that选哪个?这里又牵扯到 Why not buy the coat?It’s really _. Why not buy the coat?It is really ( ). why not buy him some sweeter?是病句吗 Why not buy a scarf for her?(改为同义句) Now that you like portable computer so much ,why not buy ___that expensive a ___one Now that you like portable computer so much ,why not buy ___one A that expensive a B a such cheap C that an expensive D so a cheap 但是为啥呢? Do you buy things according to what ads says?why or why not what should i get my grandma for her birthday 、 -why __you ___a scarf A not buy B don't buy C don't to buy D not buy