[ Sentence Completion ]
As a courtesy to other audience members, please refrain from —– your mobile phone once the performance has started.
A. use
B. used
C. using
D. to use

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TOEIC Tenses, VerbsCountable Vs Uncountable NounsGrammar: Simple Past and Past ContinuousPast Continues TenseGrammar SuffixesPresent Simple VS ContinuousHow much and how manyModals and Past ModalsBare Infinitive and To InfinitiveGrammar: Reported QuestionsOther quiz:
Grammar › ViewWhy is Ian sitting ….. the corner on his own?
A. on
B. at
C. in
Grammar › View
Combine the sentences (informal)!
This is the computer. The repairman worked on it yesterday.
A. This is the computer on which the repairman worked yesterday.
B. This is the computer which the repairman worked on it yesterday.
C. This is the computer which the repairman worked on yesterday.
D. This is the computer on that the repairman worked yesterday.
Homonyms › ViewPlants benefit from a daily spray of ___.
a. missed
b. mist
Zero Conditional › View
What ________________ you do in my situation? I need your advice.
A. can
B. should
C. have to
