42 Mr. Jones has to be _____ all the time over his rare species of rose grown in the glass house, lest it should be
stolen.
(A)allergic (B)on guard (C)primitive (D)in sight
11 Winking in Europe and America implies that the winker and the winkee share secrets or at least a private
understanding of an issue. (A) Winking in Europe and America is a facial gesture to signify something unbelievable. (B) Winking in Europe and America is a facial gesture to signify something uncomfortable. (C) When people share some secret, they will close both eyes in Europe and America. (D) In Europe and America, people will blink one eye to suggest that the secret is shared.