Перевести в past форму, заменив says на said. Т.е. He said He... и далее заменить present на past, а future на future in the past.
1. He says, “I’ve just seen the report for the first time and I don’t agree with the conclusions”.
2. He says, “I can see that we are spending too much money on this project”.
3. He says, “I will be back in the office around 11”.
4. He says, “I’m going to process the order today”.
5. He says, “I want to check the figures again”.
6. He says, “I received your order yesterday”.
7. He says, “I have been working all day”.
8. He says, “I’m meeting Mr. Smith tomorrow”.
9. He says, “I don’t think it can be prepared, but I’ll do my best”.
10. He says, “Here in Japan this area of technology is very advanced”.