[ Modals and Modal Perfects ]
I shouldn’t have invited them.
A. I didn’t invite them.
B. I invited them.

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Nouns FormationWestern Europe CountriesPrepositions & Modal VerbsPhrasal VerbsGrammar: is/are/was/wereProverbsGrammar Present Perfect (ever never)Gerunds, Infinitives and Modals of PossibilityIdentifying Sentence TypesPerfect TensesOther quiz:
Noun, Pronoun, Adjective, Verb › ViewWhich of the following is a collective noun?
A. Furniture
B. Flock
C. Beauty
D. Honesty
Adverb Clauses › View
I ran out of gas________________ I was driving home from work.
A. while
B. because
C. since
D. so that
Simple Present Tense › ViewMy parents ___ in an apartment.
A. live
B. lives
C. living
D. is lived
Present Perfect Continuous › View
Diego _____/_______ playing football so he’s tired
A. have / been
B. has / been
C. has / being
D. have