I can't buy these clips because they are expensive同义句

I can't buy these clips because they are expensive同义句 I can buy a new t填空 I can't sleep （ ） these day These two dresses are both nice.I can't decide which one to buy.回答A.Don't worryB.Never mindC.Let me help D.By yourself I can't choose which pair of jeans to buy I can't decide to buy which one, i can't decide which one l should buy I can't afford ________ (buy) the new car I can't decide which dress to buy 为什么不可以说是I can't decide to buy which dress The house these are too expensive for me to buy one.(用so that改写)答案是The house there are so expensive that I can't buy one那么这个答案中的there are 是否可以去掉?为什么? can i buy your I can 't send these letters without any s__on. I can't decide __.A.to buy which one B,which one should I buy C.which to buy I can't decide _________.A what to buy B which to buy i can't decide which to buy.为什么用to buy?buying可以吗 These books are_____(use) to me.I dom't want to buy them. ---where can I buy such modern shoes ---Only in Paris___the shoes like these.A.you will buyB.can you buyC.you can buyD.did you buy I can't decide _____.Ato buy which one Bwhich one to buyC to buy whichDwhich to buy one