[ Grammar ]
Mary has helped me ______ 2 hours and she is hungry now
A. since
B. meanwhile
C. for
D. about
Random Topics:
Adjective and AdverbVocabulary and DefinitionsPunctuationsQuantifies and Modals of DeductionSentencesPrepositions and AdverbsSimple TenseWould/would like - affirmative/negativeQuestion WordsVerbs and PrepositionsOther quiz:
Vocabulary › ViewBlue pens were unavailable at the corner store, so I bought some black ones.
A. plentiful
B. not at hand
C. on sale
Grammar › View
_____ you spend too much time on your smartphone, you’ll be distract from your school work.
A. While
B. If
C. Although
D. Unless