1). Are you interested in myths and legends? (наверное, myths и legends можно менять местами, ибо они равноценны здесь)

2). When they saw the tiger, they started screaming.

3). As soon as he left the hotel, it started raining. (можно поменять местами части до и после запятой)

4). She stood up, put on her coat and left the office.

5). Where did he go last night?