1
was surfing
2
attacked
3
were watching
4
happened
5
was sitting
6
noticed
7
hit
8
swam
9
was waiting
Do you ever refuse ___________ a tip in a restaurant?
leaving
both
to leave
Do you prefer __________ on vacation in the summer or winter?
both
to go
going
What do you hope ___________ when you visit a new country?
to learn
learning
both
Would you enjoy _________ a country where no one speaks your language?
both
to visit
visiting
Do you like ___________ new foods when you travel?
both
trying
to try
1
Could I have a ticket to Central Station?
2
Would you like a one-way or round-trip?
