Past simple or Present perfect? 1) Tom ______ (not study) yesterday morning. 2) They _____ (play) together since childhood. 3) I _____ (live) in Canada for five years. 4) She ____ (travel) to Scotland last month. 5) Liam ____ (not do) his homework yet. I hope he _____ (not forget) Ayuda por favor, gracias :)
2. present perfect
3.past simple
4.past simple
5.present perfect