SPOT THE ERROR: MODALS

Happy Wednesday, everyone, and welcome back to the Daily Vitamin!

We are on day three of the theme Spot the Error. Do you think that the following sentence is correct? 

Sentence: I must to book my flight.

You can post your answers on our Facebook or Twitter pages. We will give the correct answer later on our social media pages. If you don't use Facebook or Twitter, don't worry; we'll include the correct answer at the end of tomorrow's email.

You will find the answer to yesterday's sentence at the end of this message. 

Facebook: https://www.facebook.com/ZigguratEscuelaCorporativadeIdiomas

Twitter: https://twitter.com/ZigguratIdiomas

Thank you for participating! Have a great day.