The country has been ______ war with its neighbor for almost ten years.
It is universally believed that a student with an extremely ________ mind usually gets high scores in the exams, especially in the physics exam.
Smiling doesn't ________ mean you're happy.Sometimes, it just means that you're strong enough to face problems.
—In early autumn Steve applied for admission to college.He wanted to go ________ but to Cornell University.—Oh, why not Harvard?
—Hello! Friendship Hotel.Can I help you?—Do you have a room with a double bed ________ for Saturday?
The newcomer is quite ________ to office work.Why not offer her some practical tips?