[ Idioms ]
To “call it a day” means ___.
a. to quit
b. it becomes evening
c. to say good morning

Random Topics:
Linking Words and PhrasesSimple Future - PassiveSynonyms and VocabularyPossessive Nouns with Apostrophes and PronounsFuture FormsArticles and DemonstrativesEssential and Nonessential ClausesPersonal PronounModals "Should"Perfect TenseOther quiz:
Grammar › ViewEva and Thomas …… Hongkong many times
A. has been
B. been to
C. have been to
Grammar › View
The little boy the robot and it with him all the time(總是).
A. likes; have
B. likes; has
C. like; has
D. like; have
Grammar › ViewDr. Arnold’s presentation was ____ by a short introduction of who she was and what some of her career highlights had been.
A. receded
B. preceded
C. precluded
D. retreated
Grammar › View
There is a ___ of cows grazing in the field.
A. herd
B. flock
C. pride
