Тест по английскому

Mark the variant that best completes the sentence:

1. Plants die if you ...them.
A. won't water
B. don't water
C. wouldn't water
D. didn't water

2. I ...the same if i were in your shoes.
A. would do
B. will do
C. would have done
D. do

3. If I had seen her, I ...to her. But i didn't see her
A. spoke
B. would speak
C. speak
D. would have spoken