Ask for the information in the brackets. Remember to use the past continuous: an example is given. Don't forget to use a question mark at the end of each question!
Example: Andy was swimming with Victoria. (swimming)
What were Andy and Victoria doing?
1. Anita was working at a restaurant last week. (last week)
2. Sarah was singing a song. (a song)
3. Bob was walking home because his car had a flat tyre. (because his car had a flat tyre)
4. The children were playing in the sandbox. (in the sandbox) 
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