[ Prepositions ]
Wait here _____ I get back.
A. until
B. before
C. as soon as
D. when

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Be used to vs used toPast Perfect and Past Perfect Continuous TensePhrases & ClausesModal Verbs & Perfect InfinitivePast Simple VerbsGiving and Asking for AbilityGrammar for IELTSSubjective and Objective PronounVOCAB & GRAMMARParticiple - ing/ edOther quiz:
Grammar › ViewPlease choose the best choice for the following question.
Mrs. Chen needs research materials for her class. Where should she go?
A. the government office
B. the principal’s office
C. the school library
D. none of the abovce
Tenses › View
My cat _____ a spider and brought it to me.
A. caught
B. cought
C. caght
D. catched
Vocabulary and Grammar › ViewWe decided to travel at night to _________ traffic jams on the main roads.
A. avoid
B. transport
C. widen
D. complete
too / enough › View
I think this chocolate isn’t ______________. I prefer the ice cream.
A. too good
B. good enough