[ Perfect Modals ]
You _______ studied harder for the test.
A. Might have
B. Should have
C. Could have
D. Must have

Random Topics:
Quantifiers & Modal VerbsGrammar: so and suchGerund, Infinitive, Bare VerbAntonymsPassive of Modal VerbsRegular Plural NounsGrammar and StructureClauses and Conjunctions-ed/-ing Adjectiveswas wereOther quiz:
PRESENT TENSE › ViewThe clown in the circus is very funny. The children … happily when he performs.
A. laugh
B. laughs
C. laughed
D. laughing
Passive with Modals › View
The flowers ____ to her by her boyfriend.
A. will give
B. gave
C. are giving
D. will be given
Present Tenses › ViewRichard _______________________ (OFFER) Kate something to drink, but she said she wasn’t thirsty.
A. offers
B. offered
C. is offering
D. offer
Simple present/ past/ future tense › View
My sister _______ (learn) Spanish last summer.
A. learnt
B. learns
C. learn
D. will learn