They are anxious ______ his health.
They are anxious ______ his health.
A. for
B. at
C. about
D. on
A. for
B. at
C. about
D. on
A. of
B. at
C. in
D. with
E. on
A. Sweetness
B. Mellowness
C. Mildness
D. All of these
A. Try to meet George Bush
B. To avoid the main topic
C. To make noise
D. To accompany someone in a jungle
A. have
B. been
C. always
D. great
E. help