Раскройте скобки, поставив глагол в нужное время.

1. Some years ago this product (be) an innovation.

2. We (apply) for a patent soon.

3. TV (invent) before a clock-television (appear).

4. A clock-television (appear) after TV (invent).

5. Market research usually (do) carefully.

6. Now we (modify) our small screen version.

7. A large scale producer (do) much testing before they (start) selling their new modification.

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20 февраля, 06:54

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Ермий · Answer 1

1) was

2) apply

3) inveted, appered

4) appered, invented

5) do

6) will modify

7) did, starts