[ Grammar ]
Which of the following sentences is not correct?
A. Did you watch the documentary on whales last night?
B. Did you watched the the documentary on whales last night?

Random Topics:
Grammar and ReadingGerund and InfinitivesContrast Linking WordsEssential and Nonessential ClausesGrammar - Verb FormsModals and TensesModals - Reported Speech - ConditionalsPast SimpleModals and Active and Passive VoicePrepositions and ArticlesOther quiz:
Grammar and Vocabulary › ViewThey searched the house from ____ to bottom, but couldn’t find their keys.
A. upstairs
B. front
C. top
D. roof
Tenses › View
Our parents ______ a party to celebrate their wedding anniversary next Sunday.
A. have
B. will have
C. are going to have
D. will be having
Vocabulary & Grammar › ViewCan I have two ___ of dark chocolate?
A. loaves
B. bars
C. packets
D. glasses
E. pieces
Prepositions › View
He is allergic _____ seafood, so he can’t eat sushi.
A. in
B. for
C. to
D. with
