The future
Modals
Be, have, do, make, etc.
Questions
Passives
Verbs: infinitives, -ing forms, etc.
Reporting
Nouns and compounds
Articles
Determiners and quantifiers
Relative clauses and other types of clause
Pronouns, substitution and leaving out words
Adjectives
Adverbs and conjunctions
Prepositions
Organising information
Modals
You.....................mad if you think I'm going to lend you any more money.
should beare supposed to be
must be
ought to be
I.....................happy to see him, but I didn't have time.
will have beenwould be
will be
would have been
We.....................Switzerland four times during the 1990s.
used to visitwould visit
visited
will visit
'Why isn't Tim here yet?' 'It.....................be because his mother is ill again.'
maycan
might
could
If I hadn't come along at that moment, Jim.....................the one arrested instead of the real thief.
might have beenmay have been
can have been
could have been
Jenny.....................leave the hospital only six hours after the baby was born.
was able tocould
can
is able to
The car broke down and we.....................a taxi.
must have gothad got to get
had to get
must get
You.....................whisper. Nobody can hear us.
needn'tdon't have to
mustn't
need to
Although he didn't have a ticket, Ken.....................come in.
couldcan
might
was allowed to