[ Passive Modals, Impersonal Passive ]
___ speak English.
A. 1.35 billion people are estimated to
B. Are estimated 1.35 billion people
C. It is estimate that 1.35 billion people

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Adverb and Noun ClausesModalsGiving and Asking for AbilityModals for Ability, Possibility and PermissionQuantifiers: too many, too much & enoughReflexive pronounsComparative AdverbGerund - to Infinitive Transitional Phrases and ConjunctionsWill or Going toOther quiz:
Idioms › ViewPlead the ……….
A. fifth.
B. sixth.
C. fourth.
Modals › View
I’m sorry I ___________ come yesterday. I had to work late.
A. could
B. couldn’t
C. had to
D. didn’t have to
Grammar › ViewThe museum is closed _____ Tuesdays.
A. at
B. on
C. in
Prepositions › View
The man sat down __________ his favorite armchair to read his evening paper.
A. In
B. On
C. At
