tely ________in my writing, I didn’t feel a heavy rain coming outside.

She remains optimistic (乐观的) in spite of so much hardship she has _______ .

The price of vegetables _______ sharplysince last month

It’s so late. Why not write the report tomorrow —But I don’t know _________ I can do it if not now.

Failure hurts adults and children ______ , but it can make a positive contribution to your life once you learn to use it