The maintenance department would like to ________
1.
A) suggest
B) not to forget
C) reminder
D) remind
all employees to turn off all electrical appliances before leaving the building. If you are the last person to leave, turn off all computers, photocopiers, printers and heaters. However, you ________

2.
A) have to
B) would
C) must not
D) need
leave the lights on. These are kept turned on at all times for security purposes.