[ Grammar ]
Birds usually ………..in the morning.
A. sing
B. sings
C. are singing
D. is singing

Random Topics:
Simple vs Continuous Past TensePassive Voice - Past SimplePrepositions of Time, Place, and MovementPronouns/ Present TenseComplex SentencesTenses and ConclusionsGender and GrammarActive Voice-Present tensePresent Simple & Present ContinuousTOEIC Tenses, VerbsOther quiz:
Second Conditional › ViewYou wouldn’t have so many accidents if you ………………. more carefully.
A. drive
B. drove
C. driving
D. is drive
Modal Verb › View
You looked very tired this morning. You……. up late last night.
A. shouldn’t have stayed
B. mustn’t stay
C. can’t have stayed
D. can’t stay
Grammar › ViewPlease be quiet. I ____ (try) to concentrate on my math homework.
A. am trying
B. are trying
C. try
D. tries
Question Tag › View
Let’s go to the movie.
A. Shan’t we?
B. Shall we?
C. Will we?
