[ Modal Verbs ]
I _____ have left my wallet in the car; I’ll go check.
A. may
B. should
C. might
D. must

Random Topics:
Modal Auxiliaries and To Be VerbsSentencesUse of Prepositions or ConjunctionsAdverbial Clause of Cause and EffectPassive Voice - Past Simpletoo / enoughWh QuestionsPast Continuous Tense & Past ModalsTOEFL GrammarPresent Simple Tense PassiveOther quiz:
Grammar › ViewLast month he booked a vacation to Florida– and _____ his plane!
A. lost
B. missed
Conditional Sentence › View
What is the pattern of conditional sentence type 2?
A. Subject+would+verb 1 — If + subject+verb2
B. Subject+will+verb 1 — If + subject+had+verb 3
C. Subject+will+verb 1 — If + subject+verb 1 (+s/es)
D. Subject+will+verb 1 — If + subject+verb 1
Grammar › ViewThe USA ___ the country that ___ the competitions in 1996.
a. was, hosted
b. were, hosted
c. is, hosts
Vocabulary and Prepositions › View
When people go on holiday to somewhere, they usually buy …products.
A. national
B. local
C. international
D. practical
