Fill in the gaps with the correct words

1. Can I
   [ ]
   you? — I'd like two
   [ ]
   to Moscow, please.
2. Single or
   [ ]? — Single, please. We are not sure
   [ ]
   we will be back.
3. That's 12,000 roubles,
   [ ]. — Just a moment;
   [ ]
   you are.
4. What time does the train
   [ ]? — At 8 a.m. local
   [ ].
5. Have a
   [ ]
   time. — Thank
   [ ]. Goodbye.