To complete the experiment within the allotted time ______ the team divided into three groups, each handling one stage of the procedure.
Which choice completes the text so that it conforms to the conventions of Standard English?
- Acheck_circle
,
- B
(empty)
- C
;
- D
:
Explanation
The introductory infinitive phrase "To complete the experiment within the allotted time" is followed by a comma before the main clause.