请帮忙回答三道英语语法选择题.

请帮忙回答三道英语语法选择题.
1.Which one of the following sentences does not contain a misplaced modifier?
a.The bus driver said there is a new policy on Friday.
b.We took pictures in front of the elephants at the zoo.
c.Anna went to dinner with Pete wearing a new pink skirt.
d.Pick up your shoes before you go to bed in the doorway.
2.Which one of the following sentences does not contain a misplaced modifier?
a.We bought new couches after giving our old ones to Goodwill for $1,000.
b.Janet is making dinner in the kitchen with lots of potatoes.
c.We’re meeting for lunch before class at Applebee’s.
d.The baseball in that case was signed by Reggie Jackson.
3.Which one of the following sentences does not contain a dangling modifier?
a.Gazing at the garden,the flowers looked lovely.
b.Sleeping in the crib,the baby looked like an angel.
c.Climbing to the top of Diamond Head,the ocean looked crystal clear.
d.Coasting to a stop,the gas gauge was on empty.