7. (A). Your advisor put a sign up on the door.
(B).Your advisor is quite tall.
(C). You may have to get glasses after all.
(D). You should talk to your advisor before signing up.
8. (A). Sarah posed for half an hour.
(B). Sarah arrived sooner than expected.
(C). Sarah clocked the train at fifty miles per hour.
(D). Sarah supported the idea of closing earlier.