1. I heard <u>that </u>trucks can no longer travel on Grove Street.
A. Adverbial
B. Adjectival
C. Noun ( That is the subordinate conjuntion. )
2. Wrap that meat in foil<u> before</u> you put it in the freezer.
A. Adverbial
( it is an adverbial clause of time. BEFORE, modifies the other clause in the sentence)
B. Adjectival
C. Noun
3.<u> Since </u>I will have a test in Spanish, I went to the language lab.
A. Adverbial (this is also an adverbial clause of time, modified by the adverb SINCE)
B. Adjectival
C. Noun
verb is KEPT and the tense is PAST TENSE
Air is a homogeneous mixture.
Heterogeneous mixture means that the components are not evenly distributed, just like a mixture of sand and water where we can identify the individual components visually.
Modern language association