[ Modal Verbs - Obligation ]
Visitors to the zoo …………. feed the animals.
A. have to
B. don’t have to
C. mustn’t

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Grammar › ViewWhich type of sentence is this? My brother is the starting point guard for the basketball team.
A. declarative
B. interrogative
C. imperative
D. exclamatory
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We rarely have our luggage _________ by posters.
A. carried
B. carry
C. to carry
D. been carried
Grammar › ViewPolicemen……….. the criminal. It’s their job.
A. arrests
B. arrest
C. arresting
D. arrested
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Which sentence has a plural noun formed correctly with es?
A. There were trayes of food before the movie.
B. There were sandwiches for everyone.
C. There were many kinds of drinkes.
D. There were many snackes after the movie, too.