I'm to go to Manchester next month.

I'll visit Martin ________ I go there.

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Mr Brown returned home just ________ his family were having supper.

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Watching children, particularly ________ they don't know you are doing so, is really a pleasure.

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It's almost three years ________ I last saw her.

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It will not be long ________ we can have a trip to the moon.

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--What was the party like?

--Wonderful. It's years ________ I enjoyed myself so much.

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________ he stayed in the country, he collected a lot of folk tales.

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Someone called me up in the middle of the night, but he hung up ________ I could answer the phone.

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--Did you remember to give Mary the money you owed her?

--Yes. I gave it to her ________ I saw her.

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--Was his father very strict with him when he was at school?

--Yes. He had never praised him ________ he became one of the top students in his grade.

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