[ Grammar ]
This machine ________________ be here. It’s dangerous.
A. should
B. shouldn’t
C. has to

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Tenses and PronounsTOEIC Tenses, VerbsReported Speech and Reported QuestionsGerunds and ModalsPresent Perfect vs Past Simple TenseFuture FormsAuxiliary WordsTAG QuestionsIrregular AdjectivesBare Infinitive and To InfinitiveOther quiz:
Grammar › ViewWhat is the meaning of compound?
A. A close room
B. An open area with fence
C. A flower
Vocabulary › View
Jack joined a(n) …….. programme and he helps the elderly for free at the weekends.
A. international
B. non-governmental
C. official
D. volunteering
Grammar › ViewBoth my father and _would love to visit India one day.
A. I
B. Me
Grammar › View
This monster has flown to this city.
A. simple present
B. present continuous
C. present perfect
D. perfect continuous
