[ Prepositions ]
The whole class is working hard preparing __ __ the exams.Be qualified FOR
A. for
B. in
C. about
D. on
E. of

Random Topics:
Some & AnyPunctuationsWould rather/ would prefer/ would likeDeterminersDefinite and Zero ArticlePresent Simple and Modal VerbsNoun / PronounGrammar for TOEFLConditional Sentence 0, 1First Conditional, Future Time ClausesOther quiz:
Adverbial Clauses › ViewI’m sorry about the delay, but I will be back ______.
A. after I had checked this
B. as soon as I have checked this
C. while I was checking this
D. when I checked this
Modals of Prediction › View
I am very certain. He ______________ accept the job offer.
A. might not
B. probably won’t
C. definitely won’t
Grammar › ViewThis cake …. expensive and not tasty.
A. am
B. are
C. is
D. has
Grammar › View
It __________ cats and dogs outside now.
A. rains
B. rained
C. is raining
D. will rain
