. . . . . . . . a doctor . . . . . . . . in time, the patient can be saved.
- A If, arrives
- B Will, arrive
- C Do, arrive
- D Had, arrived
Explanation
The correct answer to the question is: If, arrives
. . . . . . . . a doctor . . . . . . . . in time, the patient can be saved.
The correct answer to the question is: If, arrives