______ your strength, you have got to know who you are and listen to yourself before doing anything else.
The key to our success was having the courage to take on any job and then being creative in our ____ to getting it finished.
Though it is the first time they have met, they talked as if they _____ friends for many years.
A clean environment can help the city bid for the Olympics, which ______ will promote its economic development.
It’s quite _____ of beginners to forget to use an article before a noun.
Qingdao is _____ most beautiful coastal city and I think I’ll go there for _____ second time.