diff --git a/answers/exercise1.sql b/answers/exercise1.sql
index e69de29..91dab00 100644
--- a/answers/exercise1.sql
+++ b/answers/exercise1.sql
@@ -0,0 +1,13 @@
+SELECT * FROM Students WHERE City LIKE '_a%';
+INSERT INTO Students (
+StudentName,
+Address,
+City,
+PostalCode,
+Country)
+VALUES (
+'Arnold T',
+'76 green St',
+'Jacmel', 'gf4jhf',
+'Sint Maarten');
+
diff --git a/answers/exercise10.sql b/answers/exercise10.sql
index e69de29..804cda7 100644
--- a/answers/exercise10.sql
+++ b/answers/exercise10.sql
@@ -0,0 +1,2 @@
+SELECT PostalCode AS Zip
+FROM Students;
\ No newline at end of file
diff --git a/answers/exercise11.sql b/answers/exercise11.sql
index e69de29..04e4b78 100644
--- a/answers/exercise11.sql
+++ b/answers/exercise11.sql
@@ -0,0 +1 @@
+SELECT * FROM Students AS Learners;
diff --git a/answers/exercise2.sql b/answers/exercise2.sql
index e69de29..fbf0775 100644
--- a/answers/exercise2.sql
+++ b/answers/exercise2.sql
@@ -0,0 +1 @@
+SELECT * FROM Students WHERE City LIKE 'a%' OR city LIKE 's%' OR  city LIKE 'c%';
\ No newline at end of file
diff --git a/answers/exercise3.sql b/answers/exercise3.sql
index e69de29..f0113a4 100644
--- a/answers/exercise3.sql
+++ b/answers/exercise3.sql
@@ -0,0 +1,2 @@
+SELECT * FROM Students WHERE City LIKE 'a%%f';
+
diff --git a/exercise5.sql b/exercise5.sql
new file mode 100644
index 0000000..a6dcae3
--- /dev/null
+++ b/exercise5.sql
@@ -0,0 +1 @@
+SELECT * FROM Students WHERE Country IN ('Sint Maarten', 'Haiti'); 
\ No newline at end of file
diff --git a/exercise6.sql b/exercise6.sql
new file mode 100644
index 0000000..c503279
--- /dev/null
+++ b/exercise6.sql
@@ -0,0 +1 @@
+SELECT * FROM Students WHERE Country NOT IN ('Sint Maarten', 'Haiti'); 
\ No newline at end of file
diff --git a/exercise7.sql b/exercise7.sql
new file mode 100644
index 0000000..8315097
--- /dev/null
+++ b/exercise7.sql
@@ -0,0 +1,13 @@
+CREATE TABLE Courses (
+ CreditHours VARCHAR(255),
+ CourseName VARCHAR(255));
+
+INSERT INTO Courses (
+CreditHours,
+CourseName)
+VALUES (
+30,
+'Banana');
+
+SELECT * FROM Courses
+WHERE CreditHours BETWEEN 10 AND 20;
\ No newline at end of file
diff --git a/exercise8.sql b/exercise8.sql
new file mode 100644
index 0000000..d607953
--- /dev/null
+++ b/exercise8.sql
@@ -0,0 +1,2 @@
+SELECT * FROM Courses
+WHERE CreditHours NOT BETWEEN 10 AND 20;
\ No newline at end of file
diff --git a/exercise9.sql b/exercise9.sql
new file mode 100644
index 0000000..782ebba
--- /dev/null
+++ b/exercise9.sql
@@ -0,0 +1,3 @@
+SELECT * FROM Courses
+WHERE CourseName BETWEEN 'ColdFusion' AND 'Python'
+ORDER BY CourseName ASC;
\ No newline at end of file