[ Adverb Clause ]
__________ the teacher explains the concept, the students won’t understand it.
A. Until
B. Unless
C. Although
D. Before
Random Topics:
Past TensesVerb TenseComparative and Superlative AdjectivesMust / must notNouns and QuantifiersGrammar: wishes and regretsAsking for and Giving OpinionPresent, Past, Present Perfect and ComparativeAdjective + to + VerbModal AuxiliariesOther quiz:
Vocabulary › ViewWhich of the following words do not have the same meaning as “latter”?
A. former
B. last
C. final
D. ultimate
Vocabulary and Idioms › View
Her explanation of the phenomenon was so confusing that I couldn’t _____ anything.
A. take in
B. put back
C. call for
D. go over
Reported Speech › ViewHarold said, “Don’t bring sodas near the computers!”
A. Harold told us not to bring sodas near the computers.
B. Harold asked us if we were bringing sodas near the computers.
C. Harold told to us that we had bringed sodas near the computers
D. Harold said to bring sodas near the computers.
Grammar › View
He _____ want to go to the party tonight.
A. Do
B. Does
C. Don’t
D. Doesn’t