You ____ if you had spoken the truth out. But you were as quiet as a mouse.
| A．mustn’t have been blamed | B．shouldn’t be blamed |
| C．wouldn’t have been blamed | D．couldn’t be blamed |
Sara treats her youngest son much better,_____ makes other children envy badly .
| A．that | B．it | C．she | D．which |
–Going to the dentist really frightens me.
–________. Don’t be a chicken!
| A．Come on | B．Fine | C．Go ahead | D．Poor you |
–Excuse me, sir, didn’t you see the red light?
–Sorry, my mind ________ somewhere else.
| A．has been wandering | B．was wandered |
| C．was wandering | D．has been wandered |
The toughest thing about success is ________ you have to keep on being a success.
| A．why | B．when | C．what | D．that |
The influence of this book might not have been reaching so far, ________for Mr. William, who dared to publish it.
| A．if had it not been | B．is it not being | C．had it not been | D．its only having been |