仿照例句用所给的词汇造句。
例：I, see him, he, cross the street
I saw him while he was crossing the street. (He was crossing the street when I saw him.)
A. the sun, shine, we, come out
B. she, study at college, the war, break out
C. she, work in a factory, the city, be liberated (解放)
D. he, lose his pen, he, go sightseeing in the city
A. The sun was shining when we came out. (While sun was shining, we came out.)
B. She was studying at college when the was broke out. (While she was studying at college, the was
broke out.)
C. She was working in a factory when the city was liberated. (While she was working in a factory, the
city was liberated.)
D. He lost his pen while he was going sightseeing in the city. (When he lost his pen, he was going
sightseeing in the city.)