Write the past forms of the verbs. swim- skip- jump- skate-

swim - swam - swum (плавать, купаться);
skip - skipped - skipped (пропускать, прыгать);
jump - jumped - jumped (скакать);
skate - skated - skated (кататься на коньках);
see - saw - seen (созидать, глядеть);
go - went - gone (идти);
have - had - had (иметь);
ski - skied - skied (кататься на лыжах);
travel - travelled - travelled (странствовать);
is - was (быть);
are - were (быть);
rain - rained - rained (лить, идти (о дождике).