填空题conception

单项选择题A．Peter will quit his job.B．Peter is joking.C．Peter has sold his house.D．Peter will not sell his house.

单项选择题A．If the expenses are paid for him.B．If they will not last long.C．If he is specially invited.D．If they are held locally.

填空题From this passage we may come to the conclusion that the 18th century saw ______.

填空题What does the author think of English grammars developed in the 18th century