Условие:
Закончите предложение
When he was a child, Karim ... climb trees, but he ... to ride a bicycle very well.
Выберите один ответ:
a. was able to / couldn't
b. could / wasn't able
c. could / couldn't
d. can / wasn't able

Закончите предложение
When he was a child, Karim ... climb trees, but he ... to ride a bicycle very well.
Выберите один ответ:
a. was able to / couldn't
b. could / wasn't able
c. could / couldn't
d. can / wasn't able
Шаг 1. Анализ предложения. В предложении говорится о прошлом: When he was a child, Karim ... – подчеркивается, что речь идет об умениях и недостатках в детстве.
Шаг 2. Определение правильной формы.
Формы could и couldnt используются для выр...