[ Subjunctives ]
Put all the toys away … someone slips and falls on them.
A. provided that
B. unless
C. in case
D. so long as

Random Topics:
Grammar and StructureComparativesTOEFL Adjective and AdverbPast Tense and Past ContinuousCountable and UncountableConjunctionPresent tense AffirmativeGrammar- Later/LatterDegree of ComparisonParticiple Clauses & Cleft SentencesOther quiz:
Grammar › ViewA person who is hooked on shopping is a ___________________________.
A. Shopper
B. Shop
C. Shopaholic
Past Perfect Simple Tense › View
She told me that she ____________________ a lot before the exam.
A. has studyed
B. had studied
C. had studyed
D. has studied