He _______ to improve his oral English, so he practises ______ English every day.

Nowadays, many restaurants prepare chairs which were made ______ for the babies.

What do you think of his speech—Oh, wonderful. But he was a bit ______ when he first started speaking.

_______ is your favorite teacher —Mr. Yang. We all like him.

I never feel ______ when I stay with him because he is such a/an ______ man.