For foreign language learners to achieve effective learning the input should_____.

A．A realistic goal for learners is to reach a certain level of language proficiency, n

The language experts believe that the ______ age for learning a foreign language is 6 year

According to the man, ______for the applicant.A．mastering a foreign language is necessaryB

She can speak five foreign languages. Many people hold that she has an______for languages.

One must______for the fact that they are having to converse in a foreign language.A．tolera

Some people who are successful language learners find it difficult to _____ in other