[ Grammar ]
I used to ____ up late.
A. stay
B. staying
C. stayed

Random Topics:
NounContinuous TensesIELTS VocabularyGrammar TOEFLused to vs be used to vs get used toPresent simple or Past simpleNoun ClauseRelative Pronouns and AdverbsPast Simple VerbsPast TenseOther quiz:
Grammar › ViewThe new law will go into _____ tomorrow.
A. effect
B. affect
Tenses › View
Identify the tense in the following sentence:
It had been raining since last night.
A. Past Perfect
B. Present Perfect Continuous
C. Past Perfect Continuous
D. Future Perfect Continuous
Toeic Verb › ViewIt is definitely true that we ……….. a period of great uncertainty at the moment.
A. experience
B. are going to experience
C. have experienced
D. are experiencing
Adjectives, Adverbs, and Prepositions › View
English cheese is very different … French cheese.
A. to
B. of
C. in
D. from