2) True. I've traveled to London yesterday.
3) False. I wasn't at school yesterday morning.
4) False. I've used my computer yesterday.
5) True. I weren't at school last week.
6) False. I didn't watch television last night.
7) True. I've studied English when I was three.
2) True. I've traveled to London yesterday.
3) False. I wasn't at school yesterday morning.
4) False. I've used my computer yesterday.
5) True. I weren't at school last week.
6) False. I didn't watch television last night.
7) True. I've studied English when I was three.