Practice these words
3 levels: flashcards, quiz, and writing
agreement
mutual understanding
certain
sure or definite
common
frequent
fold
bend paper
frown
sad facial expression
maintain
keep up
mutter
speak unclearly
raise
lift up
stare
gaze
suspect
doubt
whisper
speak softly
nodded
shake slightly
run away
moved head up and down in agreement
lean sth back
escape or flee
cut sb off
tilt something backward
purse your lips
end a phone conversation abruptly