[ Tenses ]
Some ducks ___ in the pool at the moment.
A. are swimming
B. are swiming
C. is swimming

Random Topics:
English ArticleComparatives - SuperlativeWish - beginnerCausative VerbPresent ProgressiveVerbs & Phrasal VerbsPassive Voice, Modals of Deduction and First ConditionalConditional Sentences and AdverbsPrepositions and Preposition PhrasesTo Infinitive/Bare Infinitive/GerundsOther quiz:
Grammar › ViewMy son ______ the homework last night.
A. didn’t
B. doesn’t do
C. didn’t does
D. didn’t do
Grammar › View
Sarah ……………… Italian.
A. don’t speak.
B. doesn’t speak
C. isn’t speaking
Grammar & Vocabulary › ViewHave you ever been impressed by an _______ person and their actions?
A. amiable
B. criticize
C. wallop
D. mope
Grammar - TOEIC › View
The last time I __________ to Korea, I spent three weeks on Jeju island.
A. went
B. have gone
C. was going
D. go
