Нужно расскрыть скобки 1. you (to work) in the garden for 3 hours already 2. nick is tiref because he ( to watch) videos since 2 o clock and he (to see ) two films. their parents (to know) jack for 15 years. we ( to repair) our flat for half a month. she ( not to change) her clothes yesterday morning.
Watched
saw
Know
Repair
Doesn't change