[ Grammar ]
All passengers ________________ show their passports when they go through immigration.
A. have to
B. had to
C. should

Random Topics:
Relative Pronouns with PrepositionsModals TensesFirst and Second ConditionalGrammar - Punctuation of SentencesComparatives - SuperlativesNouns and QuantifiersPast Tense, Recount Text, and Future TensePrepositional PhrasesSubject and Verbs AgreementGrammar ModalsOther quiz:
Grammar › View___ did she tell you?
A. What
B. My
C. Can
D. Hope
Tenses › View
What took you so long? By the time you ______ I _______ all the work by myself!
A. came/ had done
B. had come/ did
C. came/ did
D. had come/ had done
Present Tenses › ViewShe usually (walk) ………. to school. A. walks B. is walking C. walk D. are walking
A. walks
B. is walking
C. walk
D. are walking
Present Continuous Tense › View
You ________ grammar now.
A. isn’t studying
B. aren’t study
C. aren’t studying
D. not study
