Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select 'No substitution'. The interview will be conducted (by 9 a.m. till 11 a.m).
- A.from 9 a.m. to 11 a.m.
- B.from 9 a.m. until 11 a.m.
- C.during 9 a.m. till 11 a.m.
- D.No substitution
Explanation
When giving a schedule with starting and closing times, use 'from ... to ...'.