If you call the 911 emergency number, they will ______ firemen, policemen, and paramedics

What can you do if the international line is engaged？A．call back outside office hoursB．mak

If you want to make a cheaper daytime call, you should ______.A．ask the operatorB．change t

If you are not sure of the address, call and ask ______ to the interview.A．formerB．precedi

The 911 emergency response system updates the following new functions EXCEPTA．receiving te

Do you mind if I______the mistakes in your report？A．pick upB．put upC．call outD．point out

If you want to have someone wake you up in the morning, you may call.A.800－5224B.800－5