The key answer of exercise 5
The key to exercise solutions in chapter BBC Culture 9 for the textbook Wider World 2 - Workbook with authors Lynda Edwards from Pearson Education
Question
Make sentences in the correct tense.
Answer
- Scientists are trying to learn more about our oceans.
- They have done this for a long time.
- In 1956, scientists used technology to check sh numbers for the first time.
- The fishermen record how many fish they catch.
- This ship is going to look for fish.
- Before this, they didn’t have computers.
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