[ Should / Should not ]
I …………… have shouted at you. I apologies.
A. should
B. shouldn’t

Random Topics:
so vs suchIndefinite ArticleHave to / Do not have toAdverbial Clause of ConcessionRelative Clauses PronounsGerund NounGrammar - too & enoughAlthough / DespitePhrasal Verbs and Verb FormsSo Such Enough TooOther quiz:
Sentence and Fragment › Viewthe yellow flowers in the garden
A. complete sentence
B. sentence fragment
Simple Past Tense › View
The birds __________ a lot of noise this morning.
A. make
B. made
C. making
D. makes
Grammar › ViewA: There isn’t …………………. ice cream to make the dessert.
B: We can always have something else.
A. too
B. enough
Grammar › View
It is obligatory for students to take part in this curse.
A. Students can
B. Students should
C. Students could
D. Students have to