[ Gerund and Infinitive ]
Look at those windows! They really need……………….
A. clean
B. to clean
C. cleaning
Select your answer:

Random Topics:
Types of Sentence StructuresSynonymsTOEICTenses UsageTypes of SentencesSynonyms and VocabularyComparative and SuperlativesTOEIC GrammarConnectorsPresent Perfect and Past SimpleOther quiz:
Adverb Clauses › View_____ the room, the man was no longer there.
A. Entering
B. When we entered
C. On entering
D. Having entered
Nouns, Articles, Determiners › View
John sells ……… bikes every day.
A. a
B. an
C. the
D. (no article)
