—Shall we go out for a walk?— Sorry. This is not the right _______ to invite me. I am too tired to walk.
If the sea to rise 50 feet, India would become an island.
If you hadn’t gone with Tom to the party last night, .
I it to him if he didn’t understand.
I would ask George to lend us the money if I him.
_ your help, we’d never have been able to get out of trouble.