[ Modals ]
You ______stop when the traffic lights turn red
A. must
B. have to
C. can

Random Topics:
Conditional Sentences Type 1Past Simple - Present PerfectLet & Be allowed toPast and Present TensesPast Perfect vs Past SimpleSentences vs Run-Ons-ed and -ing AdjectivesTenses and ComparisonsConjunctions and PrepositionModal and Relative PhrasesOther quiz:
Tag Questions › ViewI don´t want to watch that movie.
I don´t______
A. so
B. either
C. neither
D. too
Verb Patterns › View
Alex doesn’t mind…. at night
A. to work
B. working
Gerund vs. Infinitive › ViewMoving is always troublesome.
A. Verb
B. Participle
C. Gerund
Grammar › View
I hope _______________ the exam at the end of the course.
A. passing
B. pass
C. to passing
D. to pass
