Questions and question tags
Fill in the blanks, using the appropriate question tag.
There should be some improvement within twenty-four hours,
?
Penicillin was discovered by A. Fleming, ?
No one used to smoke in the Pneumology Department, ?
There were some safety studies, ?
Let's call a doctor, ?
Stop arguing, ?
Penicillin was discovered by A. Fleming, ?
No one used to smoke in the Pneumology Department, ?
There were some safety studies, ?
Let's call a doctor, ?
Stop arguing, ?