Poor boy! His looks and hands suggested he was very afraid.
Nowadays people sometimes separate their waste to make it easier for it ______.
The books are easily ___________ to the readers as all the shelves are open.
All these changes will lead to ____ stronger and more Powerful China, ____ country that can help enrich the planet.
The question came up at the meeting ______ we had enough money for our research.
Her husband and she are now at work on a new dictionary ______ next year.