[ Grammar for TOEFL ]
Did the scientist explain what he put in the beaker?
A. Incorrect
B. Correct

Random Topics:
Linking Words & PhrasesPresent Continous TenseConditional Sentence Type 2 and Type 3Grammar Past and Future TensePresent/Future/Past Simple/Present PerfectModals of ObligationVocabulary, Adjective & PrepositionGrammar (Adjectives)Grammar - Present and Past PassiveAdverbs and AdjectivesOther quiz:
Modal Verbs › ViewI have already bought the food, you ___________ bring anything!
A. can’t
B. don’t have to
C. need to
D. won’t
Vocabulary › View
noun- a freshwater creature with a snake-like body and a ring of tentacles around the mouth; fought Hercules
A. hydrant
B. hydraulic
C. hydra
D. hydrate
Grammar › ViewThey´re _____
A. bigs cars
B. cars bigs
C. big cars
D. bigs car
Grammar › View
Marie lifted the rabbit …….. out of its hutch.
A. gently
B. peacefully
C. politely
D. lazily
