What are you looking for ? —-I’m looking for the pen ____my father gave me last week.

Mother seemed __________ after she heard the bad news.

I’m glad to see that the government has_______ the open space _____a public library. —Me, too. We can do some reading there.

Is there ________ wrong with your TV?

Math is difficult for me. How I wish to improve it!－Don’t lose your confidence. I believe you will ______ it if you keep trying.