fix

ex/theme-08-this-these/practice-06.md

@@ -2,7 +2,7 @@
 
 ### Exercise 16. Write this is or these are
 
-Example: one bag -> This is my bag.
+Example: __________ my bag. -> This is my bag.
 
 1. __________ my bag.
 2. __________ my books.
@@ -10,7 +10,7 @@ Example: one bag -> This is my bag.
 
 ### Exercise 17. Choose
 
-Example: apple / banana -> apple
+Example: This / These are my shoes. -> These
 
 1. This / These are my shoes.
 2. This / These is a lamp.
@@ -18,7 +18,7 @@ Example: apple / banana -> apple
 
 ### Exercise 18. Match
 
-Example: 1 -> b
+Example: This is -> a bottle.
 
 1. This is
 2. These are
@@ -38,7 +38,7 @@ Example: ___ my book. -> This is
 
 ### Exercise 20. Make a sentence
 
-Example: my / book -> My book.
+Example: these / my / cookies -> These are my cookies.
 
 1. these / my / cookies  
    ____________________
@@ -47,7 +47,7 @@ Example: my / book -> My book.
 
 ### Exercise 21. Choose the answer
 
-Example: a) Yes, it is. b) Yes, they are. -> a)
+Example: What is this? a) This is a lamp. b) These are lamps. -> a)
 
 1. What is this?  
    a) This is a lamp. b) These are lamps.
@@ -56,7 +56,7 @@ Example: a) Yes, it is. b) Yes, they are. -> a)
 
 ### Exercise 22. Choose
 
-Example: apple / banana -> apple
+Example: This is / These are my coins. -> These are
 
 1. This is / These are my coins.
 2. This is / These are a shelf.
@@ -64,7 +64,7 @@ Example: apple / banana -> apple
 
 ### Exercise 23. Match
 
-Example: 1 -> b
+Example: one shoe -> This is a shoe.
 
 1. one shoe
 2. two keys
@@ -76,6 +76,6 @@ c. These are stickers.
 
 ### Exercise 24. Write the full answer
 
-Example: What are these? -> These are books.
+Example: three stickers -> These are stickers.
 
 three stickers -> __________