Read the text below. For gap 4 choose the correct answer.It was a beautiful warm evening as we 1___ slowly back to our hotel. We had spent most of the day sightseeing, and now we were rather tired.After we 2___ a late dinner in a restaurant in the old part of town, we agreed that instead of taking a taxi, we’d prefer to walk along the bankof the river to the hotel. All of a sudden, a few young men appeared on the path just in front of us. They all had knives and we knew we were 3___ danger.One of them told us to hand in our bags. Neither of us 4___ anything – we quietly put our bags on the ground and stepped back.A moment later, the young men disappeared. We were still shocked when we got back to the hotel and called the police to tell them that we’d been 5___.