"LET’S GO FOR A WALK. WE'VE BEEN WORKING ALL DAY”, SAID JOANNA....
47.
"Let’s go for a walk. We've been working all day”, said Joanna.
A. Joanna suggested going for a walk because they had been working all day.
B. Joanna insisted on going for a walk because they had been working all day.
C. Joanna suggested going for a walk because they have been working all day.
D. Joanna suggested going for a walk because she had been working all day.