Помогите пожалуйста, срочно! Даю много! Проооошу.. put the verbs into past simple or past continuous last week we ____ a composition (write) I ____ to Boston yet (not be) The pupils _____ the new rule last Monday ( not understand) Kate and Jess ____ a nice cat recently (buy) Recently my friend and I ___ an UFO (see)

Wrote
I havent been to Boston yet.
didnt understand
have bought
have seen