Bob excels in mathematics ... in
science.
a) both
6) as well as
B) but
r) neither

She knew that someone was
coming ... she could feel
footsteps on the porch.
a) ever
6) off
r) as

My eyesight isn't very good. I...
wear glasses for reading.
a) have to
B) could
r) might

I... draw only a circle with a
pencil, and you?
B) but
6) may