—The weather isn’t good enough for an outing，isn’t it?—Not in the least.We can’t have ________ at this time of the year.

---Did you listen to the lecture? ---Yes, I have never heard a ___________ one. 

Nothing is _____ to defeat you when you often assess yourself negatively. 

I think it quite _____ that you will finish the work on time if you work hard.

Of all the sports shoes, Peter bought     pair. Then he had some money for socks.