[ Grammar ]
Comparison: difficult
A. more difficult than
B. difficulter than
C. most difficult
D. more difficult then

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going toSynonymsComparisionsHave as verb and auxiliaryComparative and Superlative AdjectivesAdjectives Ed and IngPast Perfect & Past SimpleSimple Present vs Present ProgresiveTime ExpressionsSecond Type ConditionalOther quiz:
Phrasal Verbs › ViewShe _____ her grandmother with her big green eyes.
A. takes off
B. takes after
C. go off
D. show off
Grammar & Vocabulary › View
Which sentence is correct?
A. These phones are most expensive than those.
B. These phones are more expensive than those.
C. These phones are expensiveer than those.
D. These phones are expensivest than those.
Grammar › ViewThe air in the city……..with traffic fumes.
A. is heavy polluted
B. heavily polluted
C. is heavily polluted
D. polluted heavily
Regular Verb › View
She … (carry) her bag with a straight-down arm.
- carried
- carryed