Answer:
A
Explanation:
A uses a past tense (rang) which is correct for a past tensed sentence
Mean while B uses a present tense (ringing) for a sentence which is past tensed, which makes no sense and is absolute non sense.
De rien... au revoir avec des baisers!
Advantages means something that gives you a higher chance of achieving something. For example, an advantage in a race is good stamina.
1) While Patrick set the table
2) If he is running late
3) Before she boarded the plane
A <em>Dependent Clause</em> is a clause that cannot work by itself as a complete logical sentence, but has a nominal, adjectival, or adverbial function within a larger sentence. Also called Subordinate Clause.
It pretty sure it stands for dimensions.
Hope it helps