The poor boy couldn't work the problem out. He wasn't ____ clever.
The notes for glossary (词汇) are very exact and particular, which could help readers to break the language so directly and effectively.
There is no power like _____ power of confidence, and there is no student as competitive as _____ student who trusts his own abilities.
When it comes to a foreign language, he is not ________ quick a learner as his brother.
________ advertisements are of great help, I don’t think we should entirely rely on them.
Mo Yah was first known by many for Red Sorghum, which ________ into a famous film by director Zhang Yimou in I987.