The problem was very difficult to handle．We worked it out，__________ ．

As technology continues to advance，we must learn and adapt        or we'll risk becoming a dinosaur.

There is ____ nothing interesting in his speech.

–This summer is very hot. --Yes, but it’s not __________ as hot as last summer.

 Furniture and flooring usually come to mind when we think of ways to use bamboo. Not many of us, ________, think of bamboo clothing.