Выбрать правильный вариант: 1. they bought three (expensive watch/expensive watches/expensives watches). 2. tokyo is (at/in/on) japan. 3. what time does your plane arrive? i'll meet you (at/on/to) the airport. 4. when (you were/were you/was you) in portugal? 5. the train (is going arrive/ arriving/ will arrive) at 11.30.