Put the words in the correct order to make correct sentences

A. Put the words in the correct order to make correct sentences.
26. have money/ you/ Where/ if you/ visit/ will/?
27. singers/ the/of/ popular/in/ Justin/ the most/ is/world/ one/.
28. highest/ Ho Chi Minh/ Landmark 81/is/ the/city/ building/in/.
B. Rewrite the following sentences without changing their meaning. Use the given word(s) if any.
29. Without tickets, you won't be able to get in.
If you
30. The city isn't as peaceful as the countryside.
→ The countryside