-----Hi, Nancy, I didn’t know you had come back. So have you graduated from college?---- Yes. I _____ French for 5 years in Nanjing.
The government had to _____ private houses to make room for new blocks of apartments.
The policeman always _____ his post and struggled against the difficulties to protect the safety of the people and their property.
. Tim, better have a good rest now; you do need to _____ your energy for the football match this afternoon.
To land, foreign fishing ships will have to request permission from ports that are able to _____ them.
The dog had such _____to its master that it would not leave him, even when he was dead.