Share Modal verbs: obligation
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Must + do
:P
don't have to + prepare
:)
doesn't have to + go
:P
should + take care
:)
must + write
=P
should + prepare
:P
has to + invite
:)
have to + organize
=p
should + work
:)
shouldn't + finish
:P
don't have to + read
:)
doesn't have to + watch
:P
