Помогите срочно!
Put the verbs in brackets into past simple
2) ..... (they/travel) to America by boat last year? 3) We..... (go) to Paris two months ago. 4) He ..... (not/try) skiing when he was in Alaska. 5) She ..... (walk) along the Great Wall of China in 2012. 6) ...... (you/book) your tickets online yesterday?