Контрольные задания > Complete the second sentence so that it means the same as the first. Use no more than three words.
6 Understanding English on the radio is not easy. It's difficult ________ English on the radio.
Вопрос:
Complete the second sentence so that it means the same as the first. Use no more than three words.
6 Understanding English on the radio is not easy. It's difficult ________ English on the radio.