Ex.3. choose: past simple (p.s.) or present perfect (p.p.): 1. i already (to do) my homework. now i can go for a walk. 2. i (to do) my homework yesterday. 3. he just (to come) home. 4. he (to come) home a minute ago. nick (to play) football yesterday. she already (to come) from school. now she is doing her homework. i (to read) this book last year. i (to read) this book this year. i never (to be) to washington. you ever (to be) to new york? . he (not to eat) yesterday. you (to play) the piano yesterday? . look at this bird-house. mike (to make) it himself. he (to make) it last sunday. .