part 3. Explain the reason for your recommendation. //(suppose the recommendation is the first solution). Even though the second solution has some advantages like: blabla(about 15 seconds), still I choose the first solution . because reason 1, blabla ...reason 2, blabla(about 15 seconds)...
20 in 30
You have 10 seconds left to talk about arguments.
part 3. Explain the reason for your recommendation. //(suppose the recommendation is the first solution). Even though the second solution has some advantages like: blabla(about 15 seconds), still I choose the first solution . because reason 1, blabla ...reason 2, blabla(about 15 seconds)...