Заполните предложения, выбрав соответствующую форму.
1. Some mail-order companies (accepted / have accepted) orders twenty-four hours a day last month.
2. Chain stores (became / have be-come) popular recently.
3. Two big department stores (have provided /provided) entertainment for children since January.
4. Their merchandize (was / has been) the best last year.
5. We (shopped / have shopped) in the best specialty shops (just).
6. They (haven't sent / didn’t send) the bill yet.
1) accepted
2) have became
3) have provided
4) was
5) have just shopped
6) haven't sent
Объяснение:
1) Есть конкретное время в
2) не указано время
3) since (с) - указатель Present Perfect
4) действие в году (время указано)
5) нет конкретного времени, действие совершенно только что
6) yet - указатель Present Perfect