[ Grammar ]
I promise to pay you _____ tomorrow.
A. for
B. back

Random Topics:
Vocabulary and Sentence StructureTransitional WordsGrammar - Compound SentencesTOEFL Adjective and AdverbTOEFLContinuous TensesAlthough, Though, In spite of, DespiteGrammar - Present PerfectRegular and Irregular VerbsComplex PrepositionsOther quiz:
Grammar › ViewThis is a dangerous tour. Children _______ be accompanied by an adult.
A. must
B. has to
C. don`t have to
D. mustn´t
Noun Verb Agreement › View
Although some people leave after a week, many _ longer.
A. stays
B. stay
Conjunctions › View___________ the girl fell sleep, she had a strange dream.
A. because
B. although
C. before
D. after
Past Tense › View
Diane …… a beautiful dress yesterday.
A. use
B. used
C. using
