Контрольные задания > 23. If we continue to pollute the environment, many endangered species ______ extinct.
A will become B become C are becoming
Вопрос:
23. If we continue to pollute the environment, many endangered species ______ extinct.
A will become B become C are becoming
Ответ:
B become
Объяснение: В условных предложениях первого типа (If + Present Simple, Future Simple) используется 'become'. 'If we continue to pollute, species become extinct' - Если мы продолжим загрязнять, виды вымрут.