Заполните пропуски соответствующими эквивалентами модальных глаголов.
1. Some people simply get used to this lifestyle so there is a high staff turnover.
2. You to get used to jokes between workmates but people are not allowed 55 to be unkind.
3. The oil company to estimate the future costs of pumping out the oil.
4. His top priority to complete the project on time and within budget.
5. Mark do a safety course next week. He’s not sure.