[ Modal Verbs ]
You must be more careful. You _______ crossing the street without looking.
A. could be killed
B. must have been killed
C. could have been killed

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Passive Voice of TensesReflexive Pronouns & Modal VerbsPresent, Past and Future TenseGrammar: Reported QuestionsPresent Simple Positive and NegativeExpressing Obligation and ModalsVerb to beAdverbs & to beTransitional WordsNoun Clauses with THATOther quiz:
Grammar › ViewHow much …………….. these hats?
A. is
B. am
C. are
Grammar › View
The pupils tried to learn these difficult poems _____
A. By heart
B. By mind
C. By memory
D. By the heart
The jury ____ still out. We don’t know what the verdict is yet.
A. Is
B. Are
Phrasal Verb › View
So many children at the party wore me out. What does ‘Wear out’ mean?
A. Feel energetic
B. Make or feel very tired
C. Forget
D. Remember
