PUNCTUATION: Are the comma(s) in the right place(s) in the ...

[ Grammar ]

PUNCTUATION: Are the comma(s) in the right place(s) in the following sentence (if any)?
In theory, the dark smoke from the burning oil wells absorbs sunlight, and the surrounding air is heated.

A. Yes
B. No

Select your answer:
A B C D E

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Comparatives Article and Order of Adjctive Adverb of Frequency and Past Continuous Tense Indefinite Article Action Verb Verb, Object, Preposition Past Perfect Simple Nouns and Quantifiers Adjectives and Degrees Modals for Ability, Possibility and Permission

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I wish you wouldn’t _____ all the time.

A. deny

B. discuss

C. argue

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We decided to take a walk __________ we saw how beautiful it was outside.

A. unless

B. after

C. although

D. until

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Each teacher and student ______ a pen.

A. has

B. have

Mixed General Quiz › View

We need a ___ of rice to make our special chicken and rice dish.
a. box
b. gallon
c. loaf
d. teaspoon