[ Modals ]
Birds _____ fly but lions ________.
A. could / couldn’t
B. can / can’t
C. will be able to / won’t be able to.

Random Topics:
Gerunds as Objects of PrepositionsNoun QuantifiersTenses and ArticlesDefinite vs Zero Article Abstract NounsSuch...that, so ......thatPresent Simple, Present Continuous or Present PerfectParticiple - ing/ edHabitual and Continuous TensesContrastive ConjunctionsFuture Tense (will/be going to/p.continuous)Other quiz:
Articles › ViewWe went on … trip to Brest last week and had … good time there.
A. -.-
B. a, a
C. the, a
D. the, the
Adverbs of Frequency › View
My sister ______ reads a book in the evening.
A. Often
B. Always
C. Never
Grammar › ViewIdentify the proper noun.
Is she still planning to go to Melbourne this summer?
___
A. planning
B. go
C. Melbourne
D. summer
Grammar › View
Where did you get _____ grapes?
A. so
B. such
