Don’t worry, Mom. I’m          to look after myself.

A. enough old     B. enough young  C. old enough  D. young enough

—Excuse me，sir. The shoes are a bit small for me

     —Don’t worry．I’ll change them for a——size

    A smaller      B smallest    C larger      D largest

Mom, don’t worry ______me. I can take care of myself.

????????????? A. about????????????? B. with????????????? C. for

 Don't worry, sir. I'm sure I can run          to catch up with them.

A. slowly enough  B enough slowly    C. fast enough    D. enough fast

Don't worry．I'll take good care ________ Polly．

1. A.
   for
2. B.
   of
3. C.
   with
4. D.
   to