15 câu hỏi
Choose the letter A, B, C or D the word that has the underlined part different from others.
affect
algae
aquatic
perm anent
Choose the letter A, B, C or D the word that has the underlined part different from others.
school
cholera
chemistry
machine
Choose the letter A, B, C or D the word that has the underlined part different from others.
litter
light
visual
radiation
Choose the letter A, B, C or D the word that has the underlined part different from others.
radioactive
pollution
contaminate
convey
Choose the letter A, B, C or D the word that has the underlined part different from others.
billboard
loss
cholera
fox
Choose the letter A, B, C or D the word that has the underlined part different from others.
earplug
hear
pear
clear
Choose the letter A, B, C or D the word that has the underlined part different from others.
aquatic
cause
effect
race
Choose the letter A, B, C or D the word that has different stress pattern from others.
pollutant
untreated
permanent
aquatic
Choose the letter A, B, C or D the word that has different stress pattern from others.
affect
poison
hermal
visual
Choose the letter A, B, C or D the word that has different stress pattern from others.
litter
effect
earplug
groundwater
Choose the letter A, B, C or D the word that has different stress pattern from others.
contaminate
radiation
pollution
untreated
Choose the letter A, B, C or D the word that has different stress pattern from others.
pressure
hearing
litter
pollute
Choose the letter A, B, C or D the word that has different stress pattern from others.
permanent
pollution
illustrate
poisonous
Choose the letter A, B, C or D the word that has different stress pattern from others.
measure
litter
billboard
affect
Choose the letter A, B, C or D the word that has different stress pattern from others.
aquatic
pollution
contaminate
illustrate




