[ Modal Verbs ]
Jack should ________ harder.
A. study
B. studies
C. to study
D. studying

Random Topics:
Reflexive pronounsSimple Present vs Present ProgresiveComparisonPast Simple & Past ContinuousMixed ConditionalsGrammar - Be going toParticiple AdjectivesTenses and ComparisonsTypes of Sentence StructureComparisionsOther quiz:
Comparative - Superlative › ViewKatty Perry is ________________ Opitz Barbi.
A. populer than
B. more popular
C. popular
D. more popular than
Grammar › View
I’m going to send you the guide for the exam, remember _______your email when you get home.
A. checking
B. to check
C. check
Simple Present - WH Questions › ViewWhat …… your name?
A. is
B. are
C. do
D. does
Progressive Tense › View
You (learn) English now.
A. were learning
B. are learning
C. will be learning
