[ Grammar ]
I’ll wake up on time tomorrow ____________ I set my alarm clock.
A. If only
B. Provided that
C. Even if
D. Unless

Random Topics:
SuperlativesUnreal Conditionals-ed/-ing AdjectivesPrepositions and Prepositional PhrasesPrepositions and AdverbsTenses and Passive VoiceSuperlative AdjectivesFuture Tenses and ModalsQuantifiers / Prepositions of Time and Comparative AdjectivesSimple present/ past/ future tenseOther quiz:
Grammar › ViewA:I want ___ water. How ___ are they? B:60 NT dollars.
A. some; many
B. two bottles of; much
C. much; many
D. a bottle of;
Verb Tenses › View
Choose the sentence that correctly uses the past tense of the verb “to be.”
A. She is happy.
B. She was happy.
C. She will be happy.
D. She be happy.
Grammar › ViewThey __________ us that we were wrong.
A. convinced
B. persuaded
C. both
Grammar › View
They can’t take a taxi to the airport. They ____ take the bus.
A. can
B. can’t
C. have to
D. don’t have to