Question

1. 'Mum, when should I turn off the oven?' Mai asked her mother.

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2’should we call her now?’he asked

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Answer 1

2: He was not sure whether to call her then

1: Mai asked her mother when to turn off the oven

Answer 2

1: Mai wanted to know  when to turn off the oven.
2: He was not sure if to call her then.

Answer 3

1. Mai asked her mother when she should turn off the oven

2. he asked us if we called her then