[ Verb Ability ]
Which sentence correctly uses ‘be able to’ in the present perfect tense?
A. I have been able to complete the task.
B. I am able to complete the task.
C. I was able to complete the task.
D. I will be able to complete the task.
Select your answer:
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Grammar › ViewRead the sentences.
(1) Carpenters receive important training to help them do their jobs. (2) Carpenters might find their jobs more difficult without _____________.
Which word correctly completes sentence 2?
A. it
B. once
C. those
D. them
Grammar › View
I didn’t see_____I recognized at the party.
A. everyone
B. no one
C. anyone
D. someone