A quantity of carbon dioxide a potent greenhouse gas also appears to have escaped from Mars into space.

Select the letter of the answer that punctuates the sentence most appropriately and correctly.

A) “a potent greenhouse gas”
B) —a potent greenhouse gas—
C) [a potent greenhouse gas]


B) —a potent greenhouse gas—

Language Arts & World Languages

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__________ pressures can influence ethical values

What will be an ideal response?

Language Arts & World Languages

What are Yoko’s complaints about Masako? Answer the following questions in English.

Language Arts & World Languages

Put parentheses ( ) around the prepositional phrases in the following sentences. Remember

that a prepositional phrase always begins with a preposition (such as of, in, to, with, at, after, under, against, for, or during) and ends with a noun or pronoun. Each sentence includes one or more prepositional phrases. Two of the partners in that company met at a conference about global warming. What will be an ideal response?

Language Arts & World Languages

What do you think _________ doing?

A) your B) you’re C) you

Language Arts & World Languages