1 feel that one of my main duties ______ a teacher is to help the students to become better learners. 
#4903
A
for
B
by
C
as
D
with
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—Sorry, do you mind if I smoke here? —Yes,            
#4877
A
you could
B
go ahead
C
I do
D
my pleasure
 _______was not ______she took off her dark glasses _______I recognized her.
#4623
A
It; when; before
B
It; until; that
C
That; after; that
D
This; when; after
This _____girl is Linda’s cousin. 
#4926
A
pretty little Spanish
B
Spanish little pretty
C
Spanish pretty little
D
little pretty Spanish