[ Modal Verbs ]
You _____ apologize for your behavior immediately.
A. could
B. should
C. can
D. may

Random Topics:
Grammar and SyntaxConjunctions and Sequence ConnectorsIf/Unless - Conditional type 1Linking WordsPassive Voice, Question Tag, PrepositionsPhrases and TensesModal Verbs and PermissionSynonyms and VocabularyGrammar & VocabAdjectives and PrepositionsOther quiz:
Conjunctions › ViewChoose the correct conjunction to complete the sentence:
‘…is Jie Yi a popular person, … he is very polite to his teachers.’
A. and also
B. neither…nor
C. Not only… but also
D. either…or
Vocabulary › View
A diagram is
A. a chart
B. like the perimeter of a rectangle
C. an art scene inside a box
D. the distance across the surface of a circle
Grammar › Viewchoose the correct time tense for this sentence:
I was working on a summer camp when it happened.
A. simple present
B. present continuous
C. simple past
D. past continuous
Grammar › View
The tree __________ by lightning.
A. was flashed
B. struck
C. was struck
D. flashed
