4 Choose the correct words.
1 Do you prefer to travel in / on your own or
with a group?
2 Off / By the way, I saw Arystan and Gani at
the train station today.
3 I'm so tired – I've been on / off the move
all day.
4 You need to know what to do by / in case of
a travel emergency.
5 He's off/ on to Madrid to study Spanish for
a month.
6 If you aren't in / by a hurry, we can walk to
the city centre.
1-on
2-by
3-on
4-in
5-off
6-in
2)By
3)on
4)in
5)off
6)in