[ Past Modals ]
“Our Internet connection was down yesterday. ” ” I’m sure that was frustrating.”
A. It could be frustrating.
B. It must be frustrating.
C. It can be frustrating.
D. It must’ve been frustrating.
Select your answer:

Random Topics:
Progressive Perfect and Simple Verb TensesModals, Conditionals, and Clauses- Defining, Non-definingGerund, Infinitive & ModalsVocabulary, Grammar, SpellingTravel VocabularyModal Verbs and Gender NounsNouns and Their FormsLet & Be allowed toPast PerfectWH- Question WordsOther quiz:
Grammar › ViewWhich of the highlighted words in the following sentence should be capitalized?”Last semester, I wrote my history report on the Korean war,” my sister told me.
A. semester
B. history
C. war
D. sister
Present Perfect Adverbs and Indirect Questions › View
The girl has driven her car ______ two months.
A. since
B. yet
C. just
D. for
