[ Grammar ]
What system is shown in the picture?
A. Skeletal System
B. Respiratory System
C. Muscular System
D. Circulatory System

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Grammar - Present PerfectHope, Thank, Modal VerbsPrepositions - ConjunctionsCommas and Subordinating ConjunctionsGrammar - Countable/ UncountablePresent Perfect & Past Simple TenseSubject, Object, Possessive Pronoun and Possessive AdjectivesPast Perfect Simple & Past Perfect ContinuousPreference & Future TenseReflexive pronounsOther quiz:
Reported Speech and Tenses › ViewSelect the proper past simple tense: Last year they __________ (travel).
A. travel
B. traveled
C. traveling
Gerund › View
While ___ the noise outside, the baby woke up.
A. To hearing
B. Hearing
C. Heard
D. Hears
Idioms › ViewTo “nip it in the bud” means to ___.
a. prevent it at the start
b. encourage something
c. expect greatness from it
Grammar › View
I don´t mind…. with people I don´t know.
A. to play
B. playing
C. Both are correct
