2 Choose the correct words to complete the sentences.
1 We went on / in a long walk in the country last
weekend.
2 It was fun dancing on / at the disco in the
evening
3 My friends and I had a good time at the
amusement ride / park on my birthday.
4 We cooked fish on/ in a fire in the camp.
5 Our class went at / round a museum to see the
dinosaurs.
6 Their English teacher took them to watch a
show / farm at the theatre.