[ Grammar ]
Sorry, I ________________________ . Can you repeat it, please?
A. ‘m not understanding
B. Don’t understand
C. Not understand

Random Topics:
Family VocabularyBASIC GRAMMAR - PRONOUNSwould should couldSimple Past Tense & Future TenseSo / Neither / Either / TooPast Simple vs Past ContinuousInfinitive and GerundVerb Tenses and Sentence StructureVerbs & Phrasal VerbsSentence Structure and Grammar RulesOther quiz:
Prepositions and Adverbs › ViewThe bird flew _________ the open window to get inside the house.
A. through
B. by
C. into
D. up
Adverb Clauses › View
_________ you eat less sugar, you will definitely lose some weight.
A. even if
B. unless
C. even though
D. if
Grammar › View..… you ..… go home after our English class?
A. Are / are
B. Do / will
C. Are / going to
Gerund - to Infinitive › View
We need ___ some drinks before we get on the train.
A. buy
B. to buy
C. buying
