Do you know how this disabled man succeeded in running such a big company— I don’t know , but I think he __________ many difficulties.

Professor White, along with his wife and children, ________ London for Paris tomorrow

If you ______ smoke, please go outside.

Oh, this cartoon book is very interesting. Where didyou buy ____ I want to buy _____, too.— In the bookshop near my home.

The room _______ very useful when we hadvisitors