[ 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:
Grammar › ViewCOMBINING SENTENCES: Kira likes apples. Kira does not like bananas.
A. Kira likes apples. Kira likes bananas.
B. Kira likes apples, but not bananas.
C. Kira likes apples and Kira does not like bananas.
Grammar › View
I ___ the washing up later.
A. do
B. don’t do
C. ‘ll do
D. won’t do
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