1.A
I have a lot of things to buy..
我有很多东西要买.
with 你一定要解释,可以解释成她的目的,任务.
with a mission(任务),she left the fashion clothes store and went into the supermarket.
What is the mission?什么任务
The mission is to buy a lot of things.任务是买很多东西.
懂了吗?
with 是跟整个句子相关,不是跟things 相关而已
with (a lot of things to buy)
2.D.
B 的话,去掉if 才是个句子吧.
3 A...
He still suffers from the effect of illness (illness's effect)
病痛的影响.有个“的”