/S 3 Choose the correct words to complete the sentences. 1 We were putting up the tent when we were seeing / saw a snake in the grass. 2 As/While we were waiting for the train, we bought some sandwiches. 3 A cruise is a holiday which/where you spend on a boat. 4 While I was packing/packed my suitcase, I found some shells from my last holiday. 5 I was waiting in the departure lounge when / while I lost my passport. /5
дам 30 балов ​