[ Grammar ]
Study hard, ……….. you’ll make great progress.
A. And
B. Or
C. But

Random Topics:
ModalNouns - Word Form-ION-ing &-ed AdjectivesHave as verb and auxiliarySimple PastDependent PrepositionSubjective and Objective PronounQuantifiers & Modals of ObligationPresent Perfect vs Past SimpleGrammar - Sentence StructureOther quiz:
Present Perfect and Simple Past Tense › ViewDaniel has ……… to United States, she said it´s winter there.
A. gone
B. been
C. went
D. were
Grammar › View
The boss is waiting for you. You _____ to be here half an hour ago!
A. have supposed
B. were suppose
C. are supposed
D. were supposed
Grammar › ViewChoose the correct one
A. The escalator doesn’t go to the fourth floor last year.
B. The escalator goed to the fourth floor last year.
C. The escalator didn’t go to the fourth floor last year.
D. The escalator goes to the fourth floor last year.
Compound Adjectives › View
Fill in the gap with the correct compound adjective.
This puzzle is _________________________. It made me dizzy.
_
A. serious-looking
B. head-spinning
C. long-lasting