Question

present perfect или past simple
1 Mary (live) in Kenya last year
2 The rain (stop) 2 hours ago
3 Masha (buy) a new hat
4 We just (to meet) our math teacher
5 Sergio (to go) home

Answer 1

lived. Past Simple
has stopped.  Present Perfect
bought. Past Simple
met. Past Simple
went. Past Simple

Answer 2

Ббббееееебббееееебббббеееее ничё не понятно!!!!