I'd like()on this pair of pants填空

This pair of pants is().Can I()? I do not like this pair of pants.Would you like to show me ( I want this pair of pants.Can I ( ) A.try it on B.try them o This pair of pants is too long .I like ( ) very much.括号里填it This pair of pants is nice.Can I ___?A.put on them.B.put up i 'd like a pair of shoes.i like this pair ,can i try them o This pair of pants .为什么不用these This is a pair of pants.和they are pants. I like this pair of shoes.Could I try ___ on,please? I like this pair of football shoes,could I try t＿＿＿on? How do you like this pair of pants?（同义句转换） How do you like this pair of pants?(同义句转换)