The black pants ________ 10 yuan.

How do you find the new book by J．K.Rowling—________.I guess she is out of her talent.

All the staff in our company areconsidering _________ to the city center for the fashion show.

Over fifty countries _______ the AIIB(亚投行) so far.

The firm was badly in ______need of a manager with______better command of French