[ Present Tenses ]
Experts claim that global supply chains ___ to recover fully since the pandemic disruptions began.
A. fail
B. have failed
C. are failing

Random Topics:
Future Perfect TenseSynonym and AntonymTime PhrasesPassive ModalsConjunctions, Interjections and DeterminersDeterminers & QuantifiersPoetry VocabularyModals in the Past - Speculation and DeductionSingular and Plural NounsMay, MightOther quiz:
Ed and Ing Endings › ViewThe film is very ……
A. excited
B. exciting
Modal Verbs › View
Which modal verb fits best for this context? “During a fire drill, students ___ leave the building calmly and quickly.”
A. must
B. can
C. might
D. could
Degree of Comparison › ViewRayn realizes that he is not smart, but his brother is so smart.
We can conclude that …
A. Rayn is not as smart as his brother
B. Rayn is smarter than his brother
C. Rayn is as smart as his brother
D. Rayn is smart
Conjunctions › View
He was tired after work; ___ he still went to the gym.
A. and
B. but
C. also
D. so
E. however
