12. A: How much ______ the tea cups before? B: They ______ 10 euros each, they ______ 8 euros now! A) were / were / are B) were / are / were C) are / were / were D) are / were / are

Решение:

Первый вопрос касается стоимости чашек в прошлом ('before'), поэтому используется 'were'. Во второй части предложения, цена в прошлом ('were 10 euros') и цена сейчас ('are 8 euros') используются соответствующие времена глагола 'to be'.

Ответ: C) are / were / were