A. when to start traveling
B. where to land the plane
C. how to fasten the seat belt
D. how to judge the altitude of the plane
A. not believe
B. don’t believe
C. am not believing
D. will not believe
A. hare
B. heir
C. hair
D. here
A. in
B. across
C. on
D. along
A. disadvantaged
B. discouraged
C. disabled
D. despised
A. make by
B. made with
C. made by
D. made up
A. will leave
B. would leave
C. will have left
D. would have left
A. stand up to
B. stand with
C. standoff
D. stand by
A. calls for
B. comes across
C. calls on
D. comes into
A. archaic
B. contemporary
C. foreign
D. simultaneous