Dear (для кого),
I hope this letter finds you in the best of spirits.
Объяснение:
When I visited last month you had a lot of unsolved problems and you was a little bit depressed because of it. I hope that now everything is fine! You know that you can always rely on me and all share your troubles with me.
I am also writing you to invite you to party, as you probably remember I have a Birthday on March (число своего др). We will celebrate at the restaurant, I hope that it will be a good chance for you to relax and meet new people (I have invited a lot of friends from my university).
By the way, how was your brother’s Birthday? I am sorry that once again I couldn’t come – I was sick and had to stay in bed. I am sending my gift to him through our friend Ben. He turned 14, right? I will be happy to see him at my Birthday as well.
Best regards, (свое имя) ✨
Ну, ничего сложного здесь нет. Present Continuous - это длительное настоящее время, то есть то, что происходит на данный момент или то, что запланировано на ближайшее будущее:
2) We are not going skiing this winter (ближайшее будущее)
3) Are they watching the news? (на данный момент)
4) Julie isn't enjoying the film (на данный момент)
5) I am not wasting time! I'm working! (на данный момент)
6) Where are you going on holiday? (ближайшее будущее)
7) Are you seeing the dentist tomorrow? (ближайшее будущее)
8) Why are they smiling? (на данный момент)
9) Everyone is having a great time (на данный момент)
10) She is studying economics at college (на данный момент)
Задание простое, нужно было всего-то к глаголу добавить окончание -ing и вставить нужный глагол to be, то есть (am/is/are). Тут по сути даже не нужно знать в каких случаях мы используем Present Continuous.