Question

1. when did you begin learning english ? (three years ago)

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2. how many exercises did you do last night ? (four exercises)

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3. what time did the man telephone his wife ? (at two o' clock)

Answer 1

1. when did you begin learning english ? (three years ago)

=> I began learning English three years ago.

2. how many exercises did you do last night ? (four exercises)

=> I did four exercises last night.

3. what time did the man telephone his wife ? (at two o' clock)

=> The man telephoned his wife at two o'clock.

Answer 2

1. I did begin learning english three years ago.

2. I did do four exercises last night.

3. The man did telephone his wife at two o'clock.