Must we go to see a doctor at once when we have the flu?Yes,
Must we go to see a doctor at once when we have the flu?Yes,
we must _(派;寄)for the doctor at once
He's badly hurt ,we must send_____a doctor at once.A.to B.up
Must I go to see a docter at once when I feel cold?
must i see a doctor at once? no, you___see a doctor for the
--we must call the doctor.--yes,we must .[do]
you must go to see a doctor
Her mother is ill,we must ___a doctor at once.
Can we see the [ Yes.Let’s go to the[ ].We can see the [ ]th
mother is seriously ill .we must ()a doctor at once .
you dont look well you_________ go to see the doctor at once
Does she have to go to the doctor?yes,she does/must否定No,she