The first textbooks _____ for teaching English as a foreign language came out in the 16th century.
-It was careless of you to leave out some important information. -Oh, my god! _______.
Tom doesn’t want to take part in any school activities,________.
—Will he be back by ten tonight? —No, _____.
—Tom, would you like to come to our dinner party? — _____.
I don’t doubt ________ the plan will be well-conceived.