[ Simple Past or Past Continuous ]
While Kate ___________(drink) some milk, she ___________(drop) the glass.
A. drank, was dropping
B. was drinking, dropped
C. drank, were dropping
D. were drinking, dropped

Random Topics:
Simple vs Present Continuous TensesPronoun Antecedent AgreementPresent ProgressiveMoods of GrammarCorrelative conjunctionsWH- Question WordsModals of DeductionAdverbial ClausesCountable & Uncountable NounsModal and Phrasal VerbsOther quiz:
Tenses › ViewThe sewage system ____ routine maintenance tomorrow.
A. will undergo
B. undergoes
C. undergoing
D. undergo
Grammar › View
He has not violated the law, but also he has escaped punishment.
A. Not only violated the law, but also he has escaped punishment
B. Not only violated the law, but also escaped punishment
C. Not only violated the law, but has escaped punishment
Grammar › ViewJames will __________ Cambodia with his parents.
A. visit
B. visits
C. visited
D. visiting
Grammar › View
………… are you late? -because the bus was slow.
A. when
B. why
C. what
D. how
