As is known to all language learners, the newly learnt words will soon be forgotten unless______ used in everyday communication.

A. gradually              B. loosely               C. exactly                D. frequently

As is known to all language learners, the newly learnt words will soon be forgotten unless ______ used in everyday communication.

A. gradually        B. frequently           C. accurately          D. familiarly

As is known to all language learners, the newly learnt words will soon be forgotten unless______ used in everyday communication.

As is known to all language learners, the newly learnt words will soon be forgotten unless______ used in everyday communication.

   A. gradually            B. loosely            C. exactly                D. frequently

As is known to all language learners, the newly learnt words will soon be forgotten unless they are _______ used in everyday communication.

A. gradually               B. sincerely                         C. hopefully                         D. frequently

As is known to all language learners, the newly learnt words will soon be forgotten unless ______ used in everyday communication.

1. A.
   gradually
2. B.
   frequently
3. C.
   accurately
4. D.
   familiarly

As is known to all language learners, the newly learnt words will soon be forgotten unless they are _______ used in everyday communication

1. A.
   gradually
2. B.
   sincerely
3. C.
   hopefully
4. D.
   frequently

As is known to all language learners, the newly learnt words will soon be forgotten unless______ used in everyday communication.

A. gradually                 B. sincerely           C. hopefully          D. frequently

As is known to all language learners, the newly learnt words will soon be forgotten unless______ used in everyday communication.

   A. gradually        B. loosely         C. exactly              D. frequently