Shop-assistant: Can I help you Customer: Yes, I'd like to try these shoes in size 4, please Shop -assistant: Yes, just a moment... I'm sorry but we've only got them in four and a half.______

单项选择题The number of the employees ______ in this company.

单项选择题The manager needs an assistant who he can ______ to take care of problems in his absence.

单项选择题The stock ______ in value should be sold.

单项选择题______, I wrote a letter to Henry Ford Ⅱ and told him what happened.

单项选择题He was a person who would stand up for what he thought right, ______.