You _______call your parents to let them know you arrived safely.
A. should
B. have to
C. shouldn´t

Random Topics:
Modal PerfectPast Tense (Regular and Irregular)Inversion + Passive VoiceFuture Tense VerbTenses: Present simple, Past Simple, Future SimpleSome & AnyComparative and Superlative AdverbsEnglish MorphosyntaxAdjectives and AdverbsAdverbial ClauseOther quiz:
Grammar › ViewThe collection of popular trading cards _____ sent over to the factory yesterday.
A. is
B. are
C. was
D. were
Grammar › View
I use the present perfect simple or present perfect continuous when…
A. I talk about an action that started in the past and finished in the past
B. I talk about an action that started in the present and finishes in the future
C. I talk about an action that started in the past and continues to the present
Adverbs › ViewI think my grandmother drives _____ (slow) everyone else in Colorado!
A. more slowly than
B. slower than
C. as slowly as
Conjunctions and Commas › View
Select the sentence that demonstrates correct verb tense usage.
A. She will visited her grandmother last week.
B. She visits her grandmother last week.
C. She visited her grandmother last week.
D. She visiting her grandmother last week.