Question She had to sit up late yesterday. (General)
You have lerant about very important things today. (Special)
We shall reach the airport in ten minutes. (Special)
You are not free now. (Disjunctive)
This book is much read. (Alternative)

Hi Helen,Thanks for your letters. I'm in England with my family! I think, it is the best holiday ever! Yesterday, we had a ride on The London Eye. It was so exciting! We tried some local food and I really liked it! Today we are visiting the Tower of London. I hope, all my excursions here  will be cool memories. I promise, that I'll buy you some souvenirs. I haven't bought them so far. Have to go now, see you in a week.How about your holiday? Are you having a good time? Are you enjoying the holidays by yourself or with someone?Write back soon.Happy holiday!Yegor

Hi Helen,
Thanks for your letters. I'm in England with my family! I think, it is the best holiday ever! Yesterday, we had a ride on The London Eye. It was so exciting! We tried some local food and I really liked it! Today we are visiting the Tower of London. I hope, all my excursions here  will be cool memories. I promise, that I'll buy you some souvenirs. I haven't bought them so far. Have to go now, see you in a week.How about your holiday? Are you having a good time? Are you enjoying the holidays by yourself or with someone?
Write back soon.
Happy holiday!
Yegor