[ Grammar ]
This book is about how to ___ (train) your cat.
A. –
B. +ing
C. +s
D. +ed

Random Topics:
Would rather/ would prefer/ would likePersonificationPassive ModalsGerund or InfinitivesRelative Clauses and Past PerfectConnectives (because, due to, owing to, because of)Direct and Indirect QuestionGerund & InfinitivesPast Perfect vs Past SimpleCorrelative Conjunction & Complex SentencesOther quiz:
Grammar › ViewThe bird realized that the wind had blown _____ nest away.
A. its
B. it’s
C. it is
D. its’
Simple Past Tense › View
My students……hard last night
A. study
B. studied
C. was study
D. studying