Read it through once

"I will have you _both_ go," said Mrs. Dashwood; "these objections are nonsensical. You will have much pleasure in being in London, and especially in being together; and if Elinor would ever condescend to anticipate enjoyment, she would foresee it there from a variety of sources; she would, perhaps, expect some from improving her acquaintance with her sister-in-law's family."