[ Grammar ]
Lisa …. swim when she was young.
A. can
B. could
C. may
D. should

Random Topics:
Auxiliary Verbs (be, do, have)Intermediate GrammarConditionalPhrasal Verb and ModalGrammar - direct/indirect objectsPronoun & Present SimplePast Perfect TenseInfinitive GerundIf ClausesGrammar & TensesOther quiz:
Grammar › ViewBecause of the Internet, ______ people get to know each other online.
(A)many and many
(B)more and more
(C)most and most
(D)the more
Grammar › View
……….. Tom’s cousin?
A. He is
B. Is he
C. if he is
Grammar › ViewA: What _____ doing?
B: I’m studying for an exam.
A. are you
B. do you
C. you are
Modal Verbs › View
Jane wasn’t in when I arrived. I supposed she ____ I was coming.
A. must have forgotten
B. must forget
C. may forget
D. can’t have forgotten
