раскрыть скобки She (has to, must) leave home early to get to the office in time. The traffic is heavy.
Tell her that she (must, has to) be here at six. That’s the boss’s instruction.
Office manager: Employees (have to, must) be at their desks by 9.00.
The Sellers (have to, are to) deliver the merchandise by 29th September.
 This report (has to, is to) be presented by the year-end.
- When does the plane arrive in Moscow?