[ Grammar ]
The Japanese man has a hard time ____ understanding Tom’s words.
A. in
B. on
C. at

Random Topics:
AbilityAsking & Giving OpinionPrepositions and AdverbsModal Verbs and Gender NounsPresent Simple TensePhrasal Verb With TakeGrammar (want to/ need to/ have to)Grammar - to be, possessive, have gotGrammar - to beLinking Words and PhrasesOther quiz:
Present Tenses › ViewExperts claim that global supply chains ___ to recover fully since the pandemic disruptions began.
A. fail
B. have failed
C. are failing
Prepositions › View
Wait here ___ I come back.
a. until
b. since
c. for
Choose the sentence with the correct subject-verb agreement:
A. Neither the chair nor the sofa was comfortable.
B. Neither the chair nor the sofa were comfortable.
C. Neither the chair nor the sofa is comfortable.
D. Neither the chair nor the sofa be comfortable.
Grammar › View
Which prefix turns obedient into its opposite?
A. dis-
B. un-
C. mis-
D. im-
