grammar
Schlüsselwörter
chalk,
language,
board,
grammar,
english,
learning,
part,
speech,
background,
pronoun,
word,
communication,
education,
speak,
study,
learn,
many,
foreign,
blackboard,
modern,
new,
write,
blackboard,
concept,
talking,
text,
lesson,
university,
various,
interjection,
discussion,
conjunction,
tense,
school,
classroom,
test,
student,
teacher,
memory,
cognition,
thinking,
read