[ Grammar ]
Form the future perfect tense of the verb “to teach.”
A. will teach
B. will have taught
C. has taught
D. taught

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Adverbs and Adverbial PhrasesGerunds and InfitinitivesQuantifiers: too many, too much & enoughComparative AdverbVerb Tenses and ModalsModals, Conditionals, and Clauses- Defining, Non-definingLinking Words and PhrasesGrammar and ReadingCountable & Uncountable NounsGrammar and VocabularyOther quiz:
Grammar › ViewI usually ______ my homework at home, but today I ______ them at the library.
A. have been doing – did
B. am doing – do
C. do – am doing
Vocabulary › View
A special enjoyable event that people organize because something good has happened (graduation, birthday, anniversary).
A. Celebration
B. Narrator
C. Curiosity
D. Sanctuary
Grammar › ViewA:___ did Andy run away when(當……時)he saw you? B:Because he was afraid of my dog.
A. What
B. How
C. Why
D. When
Grammar › View
Jenny seems ………… very happy these days
A. to be
B. be
C. being
