In my opinion, what he told us just now about the affair simply doesn’t make any ________.

Bob has learned a lot from his _______ of working in different gyms and is now an expert on all kinds of _______. 

Many football fans attached great importance to the two matches, because China needed to beat Iran to ensure ________ for the Asian Cup semi-finals.

— How do you find your English teacher? — She is always full of _____ as though she never knew tiredness.

Global warming is a big _______ for all and it’s important to raise awareness about climate change.