diff --git a/mod1_types_sentences.js b/mod1_types_sentences.js
index 6fa24cd..e1bd0ff 100644
--- a/mod1_types_sentences.js
+++ b/mod1_types_sentences.js
@@ -1 +1,40 @@
-// Type your code here
\ No newline at end of file
+
+console.log(`"Good mornig/afternon/night, it's xxx o'clock" \n`);
+
+let hora = new Date().getHours();
+let min = new Date().getMinutes();   
+let greeting;
+
+if (hora >= 7 &&  hora < 13){
+  greeting = "Buenos dias";
+}else if (hora >= 13 && hora < 22){
+  greeting = "Buenas tardes";
+}else {
+  greeting = "Buenas noches";
+}
+console.log(`${greeting}, son las ${hora}, horas, y ${min} minutos\n`);
+
+let pi = Math.PI.toFixed(6);
+console.log(pi+"\n");
+
+for ( i = 0; i < 23; i++) { 
+let dec = i
+let hex = i.toString(16);
+let oct = i.toString(8);
+let bin = i.toString(2); 
+    console.log(`Dec = ` + i + ` Hex = ` + hex + ` Oct = ` + oct +` Bin = ` + bin );
+};
+console.log("");
+for ( i = 0; i < 23; i++) {
+if(i % 2){      
+let dec = i;
+let hex = i.toString(16); 
+let oct = i.toString(8);
+let bin = i.toString(2);
+    console.log(`Dec = ` + i + ` Hex = ` + hex + ` Oct = ` + oct +  ` Bin = ` + bin);
+}                                  
+};
+
+console.log("\nHi in Chinese is written as: " + "\u55e8\uff0c\u4f60\u597d\u5417"); 
+
+console.log(' \n"The progam has finished" ');