-- What do you think of Miss Wang, your English teacher? -- She’s very ______ to our need for encouragement.

David was bad at his studies, so when I was told he did well in the final exam this time, I found it really ______.

-Life itself tells us it is necessary to learn to be     .One can hardly survive without help from other people in the world.

Students are ______for new knowledge to suit themselves to the future jobs in various fields_______ which they are unfamiliar.

I am rather      about the full mark that he got in the recent English test, because he never studies.