A.that it was disappearing
B.but it had disappeared
C.when it disappeared
D.than it has disappeared

A.argument
B.discussion
C.controversy
D.debate

A.determined
B.communicated
C.dominated
D.indicated

A.ignored
B.promised
C.cursed
D.sworn

A.màu hồng.
B.màu vàng.
C.màu đỏ.
D.màu xanh.

A.6
B.5
C.4
D.3

A.7,94.
B.8,84.
C.8,48.
D.8,04.

A.13,84.
B.15,40.
C.14,65.
D.14,20.

A.19,35.
B.14,20.
C.11,10.
D.10,20.

A.25,11.
B.16,93.
C.12,23.
D.18,35.