“ Have you visited the Science Museum?” “ No, but I really wish I ___.”                     

When I was you age, I dared to go out alone at night, ________ you?

If I hadn’t stood under the ladder to catch you when you fell, you ____ now.

— We did not see him at the lecture yesterday． — You _______ him, since I went to an international conference with him．

“Is John coming by train？” “He should, but he _____ not. He likes driving his car.”