[ Conditional Sentences ]
If I _______ it was a formal party, I wouldn’t have gone wearing jeans and a jumper.
A. knew
B. had known
C. had been knowing
D. could know

Random Topics:
Prefixes SuffixesDescribing WordsPast simple vs Present perfectAdverb of MannerEssential and Nonessential ClausesDependent PrepositionsQuantifiers MixSuffixes (ing-ed) SentencesGrammar - Countable/ UncountableGerund and InfinitiveOther quiz:
Grammar › View. ___ cocktails that we had yesterday were delicious
A. a
B. the
C. –
Grammar › View
The sun was thought _____ a ball of fire in the past, but now it is known _____ a glowing sphere of gases.
A. to have been, to have been
B. to be, to have been
C. to have been, to be
D. to be, to be
Grammar › ViewHe …………………………………… the glass while he ……………………………………..the washing up.
A. was dropping / did
B. dropped / did
C. dropped / was doing
Grammar Modals › View
Climate change could _____ the survival of blue whales.
A. being threat
B. threaten
C. have been threatened
D. threat
