Fill in the proper form of the verbs: read be build see buy meet

1 To read — read —read — reading — читать2 To be — was, were — been — being — быть3 To build — built — built — building — строить4 To see — saw — seen — seeing — видеть5 To buy — bought — bought — buying — купить6 To meet — met — met — meeting — встретить