[ -ing form and the to-infinitive ]
…is one of the most favorite hobbies
A. sing
B. singing
C. to sing

Random Topics:
Persuasive TextComparison DegreeDefinite vs Zero Article Abstract NounsConditionalGrammar Present Perfect (ever never)Connectives (because, due to, owing to, because of)Present Simple vs Past SimpleAsking for and Giving OpinionVerb Forms and PrepositionsAdverb of Frequency and Past Continuous TenseOther quiz:
Grammar › ViewWhat type of sentence is this?
It is a very warm day.
A. interrogative
B. exclamatory
C. declarative
D. imperative
Adverbs of Frequency › View
We ______________ books.
A. sometimes read
B. sometimes reads
C. read sometimes
D. reads sometimes
Vocabulary › ViewAntonym:
supportive, loyal, faithful, allegiant
A. vitriolic
B. commiserate
C. seditious
D. abominate
Articles › View
The Great Wall of China is . . . must-see attraction.
A. a
B. an
C. the
D. –
