Please follow the _____ of the staff.
A. instruct
B. instructional
C. instrument
D. instruction
How can I get _______of the station?
A. out
B. in
C. to
D. into
You can ________to a bus.
A. change
B. take
C. changed
D. charge
Let me _____ the Emergency Center.
A. shout
B. call
C. get
D. to