to cause misunderstanding, or to make understanding difficult or impossible
A. concern
B. confuse
C. congratulate

Random Topics:
Sentence Structure and Pronoun AntecedentPast Simple (to be)Adjective Clause and Adverb Clause3rd Person SingularPhrases and ClausesPresent or Past TensesIndefinite and Intensive NounUsed to - Would - TensesRegular Plural NounsComparative and Superlative AdjectiveOther quiz:
Grammar › ViewChoose the correctly written sentence (Capital Letters).
A. the planet mars is only visible in the night sky at certain times of the year. the stars on the other hand are visible most nights.
B. The planet Mars is only visible in the night sky at certain times of the year. The stars on the other hand are visible most nights.
C. The planet mars is only visible in the night sky at certain times of the year. The stars on the other hand are visible most nights.
Phrasal Verbs › View
What does this phrasal verb mean? “Bring up”
A. jump
B. wait
C. mention
D. talk
COUNT - NONCOUNT NOUNS › ViewI’ve given you several ______ , but you haven’t followed any of them
A. advices
B. pieces of advice
Degrees of Comparison › View
These flowers are _______ than those flowers.
A. Prettier
B. The prettiest
