Share Modal Verbs
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Visitors____________ (follow) the tour guide's instructions.
must follow
A tourist ____________ (read) the natural reserves' signs.
must read
Buffalos________ (give) birth only during rainy seasons.
can give
An African tortoise __________ (live) up to 80 years.
can live
Spotted hyenas_________ (communicate) by laughing.
can communicate
A lion ________ (trumpet) but it _________ (roar).
can't trumpet / can roar
All visitors ________ (take) pictures with flash on.
mustn't take
People _________ (touch) the animals without permission.
mustn't touch
Visitors _________ (be) careful with wild animals.
must be
Giraffes__________ (climb) trees.
can't climb
