[ Modals - Have to or Should ]
I’d be really happy to meet your girlfriend. You _________ invite her round one day.
A. have to
B. should

Random Topics:
Expressing Obligation and ModalsPresent Perfect - Just, Already, YetFirst ConditionalClause Markers TOEFL GrammarModals in the Past - Speculation and DeductionComparison and ModalsSimple Present and Present ContinuousAsking & Giving OpinionTenses: Present simple, Past Simple, Future SimplePassive Modals, Impersonal PassiveOther quiz:
Grammar › View_____ Peter camp in the mountains then?
A. Was
B. Is
C. Did
D. Does
Grammar › View
CHOOSE THE CORRECT GRAMMAR TENSE
They have been working all day
A. Present Perfect
B. Present Perfect Progressive
C. Past Perfect
Grammar › ViewI see Maria everyday in ________ English class
A. a
B. an
C. –
Vocabulary › View
Something that is ready to take or use.
A. power
B. flow
C. available
D. renewable