Correct the mistake
1 When we looking for the lions at the zoo yesterday, we found the elephants.
When we were looking for the lions at the zoo yesterday, we found the elephants.
1 He was snowboarding ______he fell and broke his leg.
1 He was snowboarding when he fell and broke his leg.
2 Yesterday while I came back home, I dropped my purse in the road.
2 Yesterday while I was coming back home, I dropped my purse in the road.
2 ______I was sitting on the bus, I saw my English teacher.
2 While I was sitting on the bus, I saw my English teacher.
3 When I waiting for the bus, I saw a monkey in the trees.
3 When I was waiting for the bus, I saw a monkey in the trees.
3 She learned a lot of English____ she was living in London
3 She learned a lot of English while she was living in London
4 When we walk beside the lake, we heard a noise behind us.
4 When we were walking beside the lake, we heard a noise behind us.
4 _______I got home I went into the kitchen.
4 When I got home I went into the kitchen.
5 It is snowing when I went there and very cold.
5 It was snowing when I went there and very cold.