Fill in the gaps with the correct form the verbs.(Заполните пробелы правильной формой глаголов)
1)Alibek ________ (be) in Wales for three years now, studying for his degree.
2)Our firm_______ (launch) two new products next week.
3)Lunara and Miras _______(meet) when they______(study) in Nur-Sultan twenty years ago.
Help me please
Помогите пж​