— Wow! You look different! You            wear glasses.

— Yes, I did. But now I am wearing contact lenses(隐形眼镜).

    A. could    B. must C. used to  D. would

— Wow! You look different! You            wear glasses.

— Yes, I did. But now I am wearing contact lenses(隐形眼镜).

    A. could    B. must C. used to  D. would

— Wow! You look different! You            wear glasses.

— Yes, I did. But now I am wearing contact lenses(隐形眼镜).

— Wow! You look different! You            wear glasses.

— Yes, I did. But now I am wearing contact lenses(隐形眼镜).

1. A.
   could
2. B.
   must
3. C.
   used to
4. D.
   would

— Wow! You look different! You            wear glasses.
— Yes, I did. But now I am wearing contact lenses(隐形眼镜).