Mr Wang gave us_____on how to improve our English.
Because the two countries were at _____ war, the people had ______ hard life.
They consider that vase to be a treasure, but in my opinion, it is just a ______ bottle.
At last, they came to a beautiful island, _____ they enjoyed a good picnic.
He is the man _________ you can turn when you are in trouble.
—How are you getting along with your studies?—Not very well, ______.