feat: examples

ex/theme-11-negatives/practice-06.md

@@ -2,18 +2,24 @@
 
 ### Exercise 16. Make the negative
 
+Example: He is happy. -> He is not happy.
+
 1. I am happy. -> I __________ happy.
 2. She is at school. -> She __________ at school.
 3. They have got a dog. -> They __________ a dog.
 
 ### Exercise 17. Choose
 
+Example: apple / banana -> apple
+
 1. He is not / are not my dad.
 2. I am not / is not sleepy.
 3. She hasn’t got / haven’t got a bag.
 
 ### Exercise 18. Match
 
+Example: 1 -> b
+
 1. I am not
 2. They are not
 3. He hasn’t got
@@ -24,12 +30,16 @@ c. at home.
 
 ### Exercise 19. Complete
 
+Example: It ___ red. -> is not
+
 1. It __________ red.
 2. We __________ at school.
 3. She __________ a coat.
 
 ### Exercise 20. Make a sentence
 
+Example: my / book -> My book.
+
 1. I / am not / cold  
    ____________________
 2. they / are not / in the garden  
@@ -37,17 +47,23 @@ c. at home.
 
 ### Exercise 21. Short answer
 
+Example: Are you OK? -> Yes, I am.
+
 1. Is he busy? __________
 2. Are they at home? __________
 
 ### Exercise 22. Choose
 
+Example: apple / banana -> apple
+
 1. The window is not / are not blue.
 2. He hasn’t got / haven’t got milk.
 3. I am not / is not hot.
 
 ### Exercise 23. Match
 
+Example: 1 -> b
+
 1. she isn’t
 2. they aren’t
 3. he hasn’t got
@@ -59,3 +75,6 @@ c. a lunchbox.
 ### Exercise 24. Write one answer
 
 Has she got a cookie? __________
+
+Example: Is he happy? -> No, he isn’t.
+