You are going to write an e-mail to your best friend about your holiday plans.
Make sure the following is in there:
1) Use every tense at least once, may/might/to be allowed to.
2) Talk about two different types of transportation you are going to take.
3) Ask at least one question.
4) Use the present continuous once and 'will'.
5) Use the following vocabulary: obliged, increase, bank holiday.
6) Make sure you start and end the e-mail in a proper way.