[ Grammar ]
What is the part of speech of the word “because” in the sentence “I am tired because I worked late”?
A. noun
B. verb
C. adjective
D. conjunction

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If Conditionals › ViewIf he (will call/ calls) you, will you answer the phone?
A. will call
B. calls
Grammar › View
We _________ in Barcelona last month. We visited Rome.
A. wasn’t
B. weren’t
C. didn’t be
D. don’t were
Grammar › View………………… see the doctor, please ?
A. Am I able to
B. Could I
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Cindy is buying a ticket at the counter. After buying ___ ticket, she waits for the bus.
A. a
B. an
C. the
D. –