Номер 4)18 а. 1. in another country(a) 2. was happy(a) 3. the UK(b).
b. рис.1 - I booked my ticket online, Madrid - Stockholm
рис.5 - I talked in English to the students on the bus
рис.3 - I didn't like the weather! It was very cold and dark.
d. _booked_ , _arrived_ , _didn't_.