[ Grammar ]
The exercises ______ difficult that students found it impossible to complete it.
A. are too
B. were so
C. is very
D. was such

Random Topics:
On, At, ByAsking and Giving Opinion-Ing and Infinitive Verb PatternsThe Present Progressive TenseGerund or InfinitivePast simple vs Present perfectNoun / PronounPresent SimpleWestern Europe CountriesRelative Clauses with who and whichOther quiz:
Vocabulary › ViewThe new university was awarded with so many _____________.
A. angst
B. accolades
C. boondoggle
Grammar and Vocabulary › View
She _________________ at school last week.
A. didn’t be
B. weren’t
C. wasn’t
D. isn’t
Present Simple › ViewA: Do you brush your teeth every day?
B: ….
A. Yes, I do.
B. Yes, I don’t.
Modals › View
You ___ smoke in a hospital.
A. mustn’t
B. don’t have to
