[ Modals for Obligation ]
He works in a call-centre and he sometimes _____ work at night.
A. should
B. has to
C. must
D. shouldn’t
Select your answer:
Random Topics:
Definite and Zero ArticleSome & AnyPresent Perfect & Past Simple TenseFinite and Non-Finite VerbNoun, Verb, AdjectivePresent Simple ProgressiveModal VerbsAdjective + to + VerbNouns - Word Form-IONOther quiz:
Past Simple Regular Verbs › ViewMy mom ………………….. on the phone to her friend for 3 hours this morning.
A. talk
B. chatted
C. chat
D. spoke
Grammar › View
Which festival does it take place in San Antero?
A. La Feria de las Flores
B. La Feria de Cali
C. El Carnaval de Barranquilla
D. El Festival del Burro