Answer: B - Instead of going to practice she went to the mall.
Explanation: There should be a comma in between 'practice' and 'she'. The correct form of the sentence would be, "Instead of going to practice, she went to the mall". Since the sentence is incorrect, the answer is B.
Answer: The sentence 'Akimi will perform with her dance squad on Friday night.
Explanation: The linking verb is will because it connects the subject to the verb.
The Polish intelligence developed the "bomba", a complicated system of wires and rotors to scan and decode messages within hours. This one is the most suitable.
The correct answer would be a. Radio talk shows are usually more casual in hopes of being more appealing to listeners. Also, process of elimination would work well here because no station would ever use a casual tone of voice on horrific events such a natural disaster or war.