[ Present Perfect Tense ]
These apples _______________________ .
A. Haven’t been bitten
B. Have been bite
C. Have been bitten
D. Haven’t being bitten
E. Hasn’t been bitten
Random Topics:
Infinitives and GerundsGerund, Participle, Infinitive, or AppositiveVocab CheckingCorrelative Conjunction & Complex Sentencesanother/the others/each other/one anotherVerb Patterns / IngDo not or Does notSimple Present Continuous TensePresent and Future TensesConditional Sentences and AdverbsOther quiz:
Grammar › ViewAir pollution levels ___ dramatically since governments worldwide introduced stricter environmental laws.
A. decreased
B. is decreasing
C. decreases
D. have decreased
Grammar and Vocabulary › View
Which is NOT a fruit?
A. Banana
B. Potato
C. Apple
D. Orange
Comparatives or Superlatives › ViewEnglish is … than Chinese.
A. more easy
B. easier
C. eassier
Vocabulary › View
It is not always easy to adapt to a new situation.
A. TRUE
B. FALSE