[ Grammar ]
Listen! There’s someone at the door. I ____ the door for you.
A. am going to open
B. am opening
C. open
D. will open

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Ed and Ing Endings-ing &-ed AdjectivesInfinitive FormsGrammar - Countable/ UncountableSynonyms and VocabularyComparativeIndependent ClausesRelative Clauses and UsageDo not or Does notPresent and Past Simple TenseOther quiz:
Vocabulary and Grammar › ViewThis town used 50% __________ other towns
A. more electricity than
B. more than electricity
C. than more electricity
D. electricity more than
Phrasal Verbs › View
Maybe you should _____ a hobby!
A. look after
B. take up
C. run out of
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Grammar › ViewBefore becoming a famous chef, Julia Child learned about French food while living in Paris with her husband.
What is the antecedent for her?
A. chef
B. Julia Child
C. Paris
D. French food
Electricity Vocabulary › View
What is the energy per unit charge provided by a source of electrical energy, such as a battery?
A. Resistance
B. Electromagnetic force (EMF)
C. Current
D. Power
