1. His doctor advises him not to drink too much alcohol. (Ought to)
—>.....
2. It's obligatory for every employee to keep the company's information secret. (Have to)
—>...
3. I can go out with my friends at the weekend (allow).
—>........
4. Fishing is not allowed in this park. (Must).
—>....
5. I know how to use this machine (way).
—>....
Loga
Sinh Học lớp 12
