[ Grammar ]
I _____ see those birds.
A. can
B. am able to
C. know how to

Random Topics:
Adjectives and DegreesFrequencySimple Past Tense and Present Continuous TenseCoherent Sentence with Correct Grammar StructureLexico and Grammar-ing &-ed AdjectivesVerbs and PrepositionsPrefixes SuffixesIndependent ClausesVerbs and AdverbsOther quiz:
Passive to Active › ViewThe wind blew out the candle.
A. Passive
B. Active
Grammar › View
This problem ______by your brother yesterday
A. was solved
B. will be solved
C. is solved
D. solves
WH- Question Words › ViewChoose the correct word to fill in the blank:
__________ is this strange fruit? It’s called a lychee.
A. when
B. what
C. where
D. who
E. whose
Grammar › View
the desk of the teacher
A. the teachers’ desks
B. the teacher’s desks
C. the teacher’s desk