are,black,how,these,much,socks 连词连句

are,black,how,these,much,socks 连词连句 how mvch are these black pants?的同义句 翻译下列英文 How much are these black pants? How much are these black shoes?They're 30 yuans.(改错） how much are these how much are these how much is these black pants.改错 Are these pants black?(改为肯定句) these are my black shorts. 同义句 mom's,my,these,black,are.(造句) how are you these days? How are u these days? How many apples are these How much are these pants How are you these days? what are these in a black bag?还是what are there in a black bag? Sam's,these,are,black,shorts连词成句 these white and black TVs are theirs改同义句