If someone “is able to” do something, what does it signify?
A. They are warned against doing it.
B. They have the ability to do it.
C. They have permission to do it.
D. It is necessary for them to do it.

Random Topics:
Articles with Proper NounsComplex SentencesMuch, many, a lot of, a few, a littleThere is, There are, Some, AnyPast Tense vs Future TenseTenses StructureMust Vs Have toPresent Simple ProgressiveIdentifying Sentence TypesNouns - Word Form-IONOther quiz:
Grammar › View_____ have made a billion dollars last year.
A. His father is thought that
B. His father is thought to
C. It is thought
D. It is thought that his father
Conditional Sentence Type 3 › View
If you had caught the bus, you _____ late for work.
A. wouldn’t have been
B. would have been
C. wouldn’t be
D. would be
Grammar › ViewHow long have you been practicing Muay-Thai?
A. I haven’t been sleeping all night.
B. I have been exercising for 30 minutes.
C. You have not been listening for more than an hour.
D. I have been practicing it for over two years.
Conjunctions › View
They were tired, ______ they didn’t want to play anymore.
A. or
B. but
C. so
D. because
