[ Vocabulary ]
The company has a computer technician …….. call 24 hours a day.
A. at
B. on
C. in
D. of
Random Topics:
Past PassiveArticles with SubstancesAsking and Giving SuggestionGrammar - Wh QuestionsConjunctions, Prepositions and InterjectionsPresent and Past TensesQuestion TagsHave toAdjectives with -ED and -INGModals for ObligationOther quiz:
Modals and Tenses › ViewFill in the blank with the present simple: She ___ to the gym every day. (go, goes)
A. goes
B. going
C. goes to
D. gone
Past Continuous Tense › View
______ you _________ the movie when I called you?
A. Are, watching
B. Was, watching
C. Were, watching
D. Is, watching
Prepositions › ViewIt’s hot. I need to take _________ my jacket.
A. on
B. in
C. of
D. off
Grammar › View
Idora ate two bowls of noodles and three buns because she was as hungry as ……… .
A. a lion
B. a wolf
C. a bear
D. an ox