[ Grammar ]
We_________ feed the animals at the zoo.
A. must
B. mustn’t

Random Topics:
Pronouns and AntecedentsPresent Perfect Simple and ContinuousPresent Perfect Continuous“Put” Phrasal VerbNoun ClausesGrammar - First ConditionalGrammar SuffixesNouns & PronounsGerund after Prepositions and Certain VerbsPresent Perfect and Past SimpleOther quiz:
Question tag and + - Agreement › ViewWe did not respect him anymore, ….
A. they did too
B. they didn’t either
C. they were too
D. they were not either
Irregular Adjectives › View
The _____________ day I ever had was in the third grade.
A. bad
B. baddest
C. worse
D. worst
Question Tags › ViewHelen is coming to the park with you, ….?
A. hasn’t she?
B. doesn’t she?
C. didn’t she?
D. isn’t she?
Vocabulary & Grammar › View
There was a large ____________ of workers in front of the factory asking for higher wages. 
A. product
B. crowd
C. consumer
D. poison
