The cruel reality was ________ for him, so he decided to go on a beach vacation to relax and think about what he should do next.
I think that's unlikely to happen, but if that_______, both America's and China's interest would be severely damaged.
One _____ of being able to speak English is that you will have more job opportunities.
---He lost his job last week, but he seems happy. ---I think he _____ to put on a brave face.
The sick salesman was happy to stay at home because doing _____ was a thorough rest for him.
Sorry, sir, but you can’t go any further without______boarding pass. Please obey ____ rule.