Make a complex sentence from each pair of sentences. Use the subordinator (

because, so that, before, although) to fill in the blank.

We’ll have to phone you organizing the trip.

Choose the best answer.

____ the seventh lunar month comes, Vietnamese people often celebrate Vu Lan festival (or Mother's day).

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______she was young, she believed in fairy tales.

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 _______ Viet Nam began integrating into the international economy a few decades ago, production in craft villages developed strongly, meeting demand for domestic decoration, and construction.

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 Three villages were chosen for the pilot project ______ the Asia Foundation had worked with local authorities.

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______ spring comes, many Vietnamese villages prepare for a new festival season.