[ Can, Could, May, Might ]
I like math. I ______ solve math problems quickly.
A. can
B. can’t
C. could
D. couldn’t

Random Topics:
Possessive NounsCompound SentencesWorld Literature VocabularySimple Present - WH QuestionsGrammar for IELTSPassive Voice, Question Tag, PrepositionsTenses & PrepositionSimiles and Body IdiomsActive & PassiveGerunds and InfinitivesOther quiz:
Vocabulary › ViewWhat does ‘evacuate’ mean?
A. The highest point of something, especially the top of a mountain
B. A machine that is used to check or record things
C. A person in your family who lived a long time ago
D. To move people from a place of danger to a safer place
Perfect Tenses › View
James _______ Marjorie since they met at university in 2008.
A. has known
B. has been knowing
C. had known
D. had been knowing
Second Conditional › ViewIf I ____________ (not speak) Chinese, ___________________ (you/understand) me?
A. didn’t speak/ would you understand
B. wouldn’t speak/ did you understand
Grammar: Have to › View
Dentists ____________ wear a uniform.
A. have to
B. has to
C. don’t have to
D. doesn’t have to
