[ Modals and Responsibilities ]
They ___ follow the safety guidelines.
A. must
B. need to
C. have to
D. responsible for
Select your answer:

Random Topics:
Regular and Irregular VerbsFuture Tense - will and going toCoordinating ConjunctionsFuture Tenses and Modalswas wereTenses & PassiveConjunctions & Cohesive DevicesPassive Voice - Present Simple and Past SimpleTOEFL GrammarAdjective ending with ED & INGOther quiz:
Preposition › ViewTanggwa’s house is ______ the other end of the street.
A. in
B. on
C. at
Mixed General Quiz › View
Can you give me ___ details, please?
a. further
b. farther
