[ Grammar ]
We have ______ late to work twice this month.
A. been
B. be
C. are

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Grammar: Reported QuestionsUnreal Uses of Past TensesGrammar: MorphologyVerb Tense, Pronouns and AntecedentsLinking Verbs & Helping VerbsCoordinating & Subordinating ConjunctionsModals for Ability, Possibility and PermissionAdverb Of PlaceContrast Linking WordsZero ConditionalOther quiz:
TOEFL Adjective and Adverb › ViewThe North Star is the most . . . of navigational stars
A. Reliable guide
B. guide reliable
C. guiding the reliability
D. reliability guiding
Grammar › View
Can you check my ….. ? It doesn’t warm the dishes
A. telly
B. camera
C. microwave oven
D. CCTV
Grammar › ViewIs this relative clause defining or non defining?
My neighbour, who is a very curious person, is always peering out of the window.
A. Defining
B. Non defining
Vocabulary › View
people who watch a drama
A. actors
B. theater
C. props
D. audience
