помогите с этим. Fill in the gaps with had, could, was

Помогите с этим. Fill in the gaps with had, could, was or were. 1 The people of Pompeii ................ public baths and running water. 2 The stone buildings of Machu Picchu ................ very strong. 3 I watched Indiana Jones on Saturday. It ............. a very exciting film. 4 The Spanish ................ colonies all over South America. 5 In ancient times, only the Phoenicians ............... make purple-coloured dye.
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