Question

Choose the sentence which contains a mistake:
a) I haven’t been to Erika’s house since May.
b) Professional athletes might run until 20 miles a day.
c) Ever since they came home, their mom is beside herself with joy.
d) These papers must be completed by 5 p.m.

I think it's b. What do you guys think?

Answer 1

correct, it is b

Answer 2

thanks!