A: I phoned you at nine this morning but got no answer. B: I’m sorry. I ___ been in the garden.
A. should have
B. must have
C. can have
D. could

Random Topics:
Nouns, Articles, DeterminersRelative Pronouns and AdverbsGender and GrammarNoun PhraseSuperlativesModals: Possibility, Necessity, ExpectationCommunicative GrammarArticles and QuantifiersModals and Semi-ModalsToeic VerbOther quiz:
Grammar › ViewWhat does the predicate do?
A. tells information about the subject
B. tells whom or what the sentence is about
C. gives a basic unit of meaning
Grammar › View
….. many times every winter in Frankfurt.
A. It snows
B. It snowed
C. It is snowing
D. It is snow
Grammar › ViewChoose the best word to complete the sentence.
Extreme sports are relatively __________ as long the participants are well-trained.
_____
A. insignificant
B. uninspiring
C. harmless
D. unimportant
Present Simple Passive › View
The policeman catches the crook.
A. The crook is caught by the policeman.
B. The policeman is caught by the crook.
C. The crook is catched by the policeman.
D. The crook are caughted by the policeman.
