9. Whose house is______THAT_________? (those/ that)
10. How much is__________THIS_____ T-shirt? (this/ those)
11. How much are__________THOSE_____ shoes? (that/ those)
12. Excuse me, how much is________THIS_______ shirt? (this/ these)
13. I like that skirt. Do you have_________IT______ in black? (it/ them)
14. Do you have______THESE_________ shoes in black? (this/ these)
15. I like these shorts. Can I try______THEM_________ on? (it/ them)
16. What size are__________THOSE_____ pants over there? (those/ these)
17. How much is_______THAT________ shirt by the window? (that/ this)
18. _________THIS______ new book “I learn Smart World 6” is very good. (This/ Those)
19. My brother can use____THOSE___________ machines well. (that/ those)
20. This T-shirt is nice. I want to try______IT_________. (it/ them)