diff --git a/01week/thisAndThat.js b/01week/thisAndThat.js
new file mode 100644
index 000000000..1bcf45688
--- /dev/null
+++ b/01week/thisAndThat.js
@@ -0,0 +1,5 @@
+if (true) {
+    return "This";
+} else {
+    return "That";
+}
\ No newline at end of file