In September I will be ………. (1) Year 1. at 2. of 3. in

Dear ...,

It is a time to announce you, we have a newly opened position. We are looking for a part-time/weekend sales assistant, who would be available any time as needed. 
Our future colleague must posses this qualities:
He/She must be; Sociable and friendly- a lot of people visit our shop every day, a lot of people work there, no one would like to work there if one of the colleagues would be always in bad mood. And also the person must be trustworthy, so everyone could trust you- it is very important working in sales. 
If you are a student you can call us too, this position would suit even students. 

If you are interested plese call us: 00125498756
See you soon
Regards

Present Simple:
V/Vs - глагол / глагол с окончанием s (если подлежащие выражено местоимением he/she/it или его можно заменить на одно из этих местоимений)
N - существительное (подлежащие)
Положительная форма:  N + V/Vs
Пример: I like potatoes. He goes to school.
Отрицательная: N + do not / does not + V
Пример: I do not like potatoes. He does not go to school.
Вопросительная: Do / Does + N + V
Пример: Do I like potatoes. Does he go to school.

Present Cont.:
V ing - глагол с окончанием ing (swimming, looking, trying)
Положительная: N + is/am/are + V ing
Пример: He is going to school now. I am swimming right now.
Отрицательная: N + is/am/are + not + V ing
Пример: He is not doing his homework now. I am not swimming right now.
Вопросительная: Is/Am/Are + N + V ing
Пример: Is he doing his homework. Am I swimming now?