[ Present Perfect ]
Carlos ______ (be) diagnosed with asthma since childhood.
A. has been
B. was
C. is
D. has
Select your answer:

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Gerund vs. Infinitive › ViewThey were so tired that they stopped _________a rest.
A. Having
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Charles, who is a chef, _____________ for one of the best hotels in Chicago.
A. work
B. works
C. worked
D. working
