[ Tenses ]
It’s hard to concentrate ………… your work when there is a lot of noise.
A. in
B. on
C. to

Random Topics:
Tenses - Present and PastGrammar PhrasesPassive Modals in Different TensesModals of Obligation & ProhibitionFuture Time and TensesPresent and Past Simple TenseAdverb of MannerProgressive TensesWill & Be going toGrammar - Countable/ UncountableOther quiz:
Future Tense › ViewI promise I _________ (not tell) your secret to anyone
A. won’t tell
B. am not going to tell
C. am not telling
Degrees of Comparison › View
If Tim is 6 years old, Mark is 5 years old and Patrick is 7 years old, Tim is the youngest boy.
A. True
B. False
If you …… Jim, he will give you Samantha’s email.
A. will ask
B. would ask
C. ask
D. asked
Vocabulary › View
The robber was rude and _________________ to the police when they attempted to put handcuffs on him, and ultimately, they had to restrain him.
A. virulent
B. truculent
C. unfeigned
D. diffident
