[ Grammar ]
The Boryeong mud contains a lot of ____________ that is good for skin.
A. carbohydrate
B. protein
C. vitamins
D. minerals

Random Topics:
Adverbial Clauses of Reason / CauseConditional Sentence Type 2BASIC GRAMMAR - PRONOUNSAdverb PhrasesGrammar Present Perfect (ever never)Prepositions of Place & TimeTOEFLModal Auxiliary VerbsCausative VerbSentence Structure and ConjunctionsOther quiz:
Passive Voice › ViewI have read those books.
Change this sentence into passive voice!
A. Those books have been read by me
B. Those books have read by me
C. Those books has been read by me
Grammar › View
Mark wishes he ……… earn more money. The expenses are increasing day by day, so he can’t afford it.
A. could
B. had
C. will
D. has
Grammar › ViewSusan never losses a single possession. Everyone ……. what belongs to her, for each pen, pencil, and papaerclip has a tiny flag attached with her full name on it.
A. known
B. have known
C. knows
D. know
Past Tense › View
Every morning, he …………………………. for a walk.
A. was going
B. went
C. had gone
