Which claim the most effective for the areument that leaming another language has many advantages
teaming another language has many advantages for people, no matter who they are or how old they are
there are many advantages to leaming another languo, but it can also be a chat and mustrating process for some
people
leaming another language has many advantages for people, including improve memory and ability to multitask
there are many advantages to leaming another language, and some people are more motivated to become bilingual than

a. is the correct answer

from the political point of view it could be said that the candidate   is an effective speaker because she takes a strong position on the issue. it is an open discussion but probably she is making a presentation and can choose which subjects she wants to address. she is very likely to attain her aim which is to convince voters to accept her proposal.

answer is b,

"the tracer looks harmless in flight, but the pilot’s bitten lips and white knuckles suggest how dangerous it can be."

it was correct.

can u refase that where it has the blank