[ Gerund or Infinitive ]
It’s a very busy restaurant. Don’t forget ____________ in advance.
A. book
B. booking
C. to book

Random Topics:
Past Continuous and Past Simple TensePhrasal VerbGrammar / PronounsGerund and InfinitivesFamily Vocabulary and GrammarHow much and how manyPrepositions and TensesActive-Passive VoicesGrammar, Literature, and VocabularyPassive Voice Active VoiceOther quiz:
Vocabulary › ViewIn the sentence “The garrulous old man in the park would share stories with anyone willing to listen,” what does “garrulous” mean?
A. Reserved
B. Chatty
C. Reticent
D. Talkative
Grammar › View
I have sent you a lot of letters but you have never been…………………
A. response
B. respond
C. responsive
D. responsively