fix

ex/theme-04-fruit/practice-06.md

@@ -10,7 +10,7 @@ Example: apple / banana -> apple
 
 ### Exercise 17. Match
 
-Example: 1 -> b
+Example: banana -> yellow
 
 1. banana
 2. grapes
@@ -30,7 +30,7 @@ Example: apple -> an
 
 ### Exercise 19. Complete the word
 
-Example: r e _ -> red
+Example: o r a n _ e -> orange
 
 1. o r a n _ e
 2. g r a p e _
@@ -38,7 +38,7 @@ Example: r e _ -> red
 
 ### Exercise 20. Make a sentence
 
-Example: my / book -> My book.
+Example: This / apple -> This is an apple.
 
 1. This / apple  
    ____________________
@@ -64,7 +64,7 @@ Example: apple / banana -> apple
 
 ### Exercise 23. Match
 
-Example: 1 -> b
+Example: kiwi -> green inside
 
 1. kiwi
 2. melon
@@ -76,7 +76,7 @@ c. green inside
 
 ### Exercise 24. Write one sentence
 
-Example: my / book -> My book.
+Example: These / cherries -> These are cherries.
 
 Use: These / cherries  
 ____________________