John should make sure he trains the workers better, including how to fix the machine.
The answer to this question is B. had planned
Answer:
(Migrant) A person who moves from one place to another, especially in order to find work or better living conditions.
•confident and independent, •friendly and outgoing, •generous, •honest, •keen on the same hobbies as me sensible.
The ideal exchange student is open minded. As this is a new country with a new language an exchange student should not be ignorant. Being willing to explore the culture and the common interests of the country's people is a must or else they will be miserable. They should not take their disadvantage of being new as an excuse to be unproductive or rely on others but rather they should be independent. Always accepting the help of others and being able to hold back temper when in a state of anger is a good characteristic to look for in choosing exchange students.