[ Grammar ]
What is the subject of this sentence:
Hummingbirds beat their wings 60 times a second.
A. Hummingbirds
B. Hummingbirds beat
C. beat their wings
Random Topics:
Conditional SentencesPrepositions and Prepositional PhrasesGrammar and Passive VoiceSimple Present ProgressiveQuantifiers with NounsTOEICPast Continuous Tense & Past ModalsPhrasesSubordinating ConjunctionPunctuationOther quiz:
Phrasal Verb › View______ for George while you are in the club.
A. Look down
B. Look out
C. Look in
D. Look up
Adjective › View
The withered leaves collected near the gate.
A. Withered
B. Collected
C. Near
Do you want to try these shorts, _____ do you want to try on those blue ones?
A. and
B. but
C. or
Grammar › View
I enjoy reading this new magazine. ___, it has good articles.
A. Moreover
B. Nevertheless
C. However