[ Vocabulary ]
parts of your body that work together to fight disease
A. immune system
B. infect
C. protect
D. symptom
Select your answer:
Random Topics:
Gerunds & Infinitives + VocabularyFuture Tense - will and going toAuxiliary Verbs (be, do, have)Adjectives or AdverbsPast and Perfect TensesPast Perfect TenseModals for Ability, Possibility and PermissionAdjectives & PrepositionAdjective & AdverbsOther quiz:
Phrasal Verb › ViewWhat does “falls through” mean?
A. Slowly disappear
B. A plan fails to happen
C. Succeed in something difficult
D. Continue working hard
Tenses › View
Recognize the past perfect tense in the sentence: She had finished her homework before dinner.
A. She finished her homework before dinner.
B. She has finished her homework before dinner.
C. She will finish her homework before dinner.
D. She had finished her homework before dinner.