[img]2011q1/ct_etoeiclj_etoeiclzp_0050_201111[/img] [br] [originaltext](A) Peop

(A) People are waiting in line.
(B) A customer is checking out.
(C) A woman is placing her tray onto the counter.
(D) A man is taking off his apron.

(A) Several clouds are moving in.
(B) A guide is giving an explanation.
(C) Some of the people are reading books.
(D) The flowers are planted in a row.