[ Modal Verbs & Perfect Infinitive ]
. David ……. hard for the marathon; he finished first!
A. must have trained
B. can’t have trained
C. must train
Random Topics:
Comparatives - SuperlativeGrammar - QuantiflierIntermediate GrammarGerunds and InfitinitivesPersonal pronouns + possessive adjectives + Introgative pronounsPast and Present ContinuousThe Present Progressive TensePreposition of PlacePresent and Past Simple PassiveGrammar - too & enoughOther quiz:
Modals › View__________ask for copies of the materials from classes that you missed.
A. You must not
B. You can
C. You do not have to
D. You cannot
Passive Voice › View
A : Why does the baby next door keep crying ?
B : As usual, it … by the babysitter.
A. is neglected
B. is neglegcting
C. neglected
D. is to be neglected
Grammar › ViewBefore the laboratory carts can be used to transport……………materials,technicians must wipe all exposed surfaces with a disinfectant cloth.
A. vague
B. passive
C. sensitive
D. demonstrative
Grammar › View
A Ferrari is ……………………. a Fiat.
A. expensiver than
B. more expensive
C. expensiveer than
D. more expensive than