The right answer is rounded arches.
Gothic buildings were designed to be more heavenly with large open spaces. The difference in vaulting and arches allowed the construction of impressive tall designs that supported the increased height of the towers. New design elements allowed for redistribution of weight, so towers would not crush themselves. One of the new elements was the pointed arches: Much more supportive than rounded arches, that also gave the illusion of pointing towards heaven.
Answer: D
Reasoning: If you think about it you cannot use it's in any other tense. Past tense, it's wouldn't work. Future tense, it's may not work.
Tactic: Process of Elimination
ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
Early
one Saturday morning, my best friend Pam burst into my house without knocking.
<span>Verbs
are simply known as the ‘action’ words – may it be mental, physical or
mechanical. When verbs are paired with auxiliaries (helping verbs), they are
known as verb phrase. These helping verbs always go first before the actual verb.
Perfect
tenses serves a portraying the verb or the action word as something that
already happened or is completed, thus the term ‘perfect’. If it is present
perfect tense, it means that the action was already done relatively to the
present (has/have with past participle). If it is past perfect tense, action is
already finished relatively to the past (had with past participle and if it is
future perfect tense, action is complete relatively to the future (will have
with past participle</span>
<span> </span>
Jealousy runs the characters' lives in Othello from the beginning of the play, when Roderigo is envi- ous of Othello because he wishes to be with Desdemona, and to the end of the play, when Othello is furious with envy because he believes Cassio and Desdemona have been engaging in an affair.