[ -ing form and the to-infinitive ]
….. physics is so much fun.
A. Learning
B. Learn
C. To learn

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Conjunctions & PrepositionsPronouns and QuantifiersVerb Tense, Pronouns and AntecedentsCompound and Complex SentencesPresent Perfect: for/sincePrepositions and ConjunctionsComparativesHow often - long - much - manyGrammar and VocabulariesWish / If only ( Present)Other 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 › ViewWhen we talk about future plans, we use the ___________ verb tense.
A. present continuous (-ing)
B. past perfect (had + past participle)
C. simple present
D. simple future
General Knowledge › View
Who wrote Black Beauty?
A. Anna Sewell
B. Jane Austen
C. J.K.Rowling
D. Maya Angelou
