What is logical?

What is logical (符合逻辑的, lógico, منطقي)? Fill in the blanks.

1.     on sale : regular price :: to insert : to ______________

2.     to buy : to ______________ : on special : discounted

3.     a good deal : a b_________n :: dirty : soiled

4.     to put on : to take off :: to w______________ : to deposit

5.     the dressing room : the ______________ room

        :: to pay too much : to overpay

6.     too loose : too b______________ :: expensive : high-priced

7.     it has : they have : It fits : they : ___________

8.     sold out : in s_________  有存货, tener en existencia, иметься, معد للبيع 

        :: too wide : too narrow

9.     zip up : unzip :: button up : ______________

10.   b_______ new : worn out :: expensive : cheap

11.   insurance : insurance agent :: cars : car ______________

12.   valid : ____________ :: casual : formal

1. remove/take out

2. purchase

3. bargain

4. withdraw

5. fitting

6. baggy

7. fit

8. stock

9. unbutton

10. brand

11. dealer

12. expired/invalid