Topics: Expressing Obligation and Modals
“Do you know that you ….. stop when the traffic lights are red?”
The best answer to complete the sentence is…
A. ought to
B. have to
C. must
D. should
Select your answer:

Random Topics:
Have to/Has toPerfect Progressive TensesSimple Present & Present ProgressivePresent Simple with Adverbs of FrequencyArgumentative VocabularySuperlative & Comparative AdverbsModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessitySpeech TensesAbstract NounsCOUNT - NONCOUNT NOUNSOther quiz:
Past Tenses › ViewWhich of the following sentences uses the past simple tense?
A. She goes shopping every month.
B. He bought a new car last year.
C. I used to play video games.
D. I was sleeping yesterday evening.
Grammar › View
To make a mummy, ancient Egyptians _________the body first.
A. wash
B. washed
C. washes
