They’re at the office from the morning to night.
A. They’re talkative.
B. They’re nice.
C. They’re serious.
D. They’re hardworking.

Random Topics:
Passive Voice with ModalsWorld Literature VocabularyAdjective and Adverbtoo / enoughModals and Past ModalsDefinite pronouns (Subject, Object, Reflexive)Grammar - Be going toAdverb and Noun ClausesModals and InversionAdjective SuffixesOther quiz:
Grammar › ViewShinjuku Station in Tokyo is the _____ railway station in the world.
A. busest
B. busyest
C. busiest
Grammar › View
Anson __________ his bicycle every Saturday.
A. clean
B. cleans
C. cleaned
D. cleaning
Grammar and Punctuation › ViewIn which sentence is fast an adverb? Tick one. Although he ran fast, Tom did not win the race. Although he was a fast runner, Tom did not win the race. Tom did not win the race, despite his fast time. Tom’s time was fast, but he did not win.
A. Although he ran fast, Tom did not win the race.
B. Although he was a fast runner, Tom did not win the race.
C. Tom did not win the race, despite his fast time.
D. Tom’s time was fast, but he did not win.
Synonym › View
A synonym for smile is ……
A. laugh
B. frown
C. grin
D. broad