It is very simple to ________ this machine.
A. to use
B. used
C. use

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Such...that, so ......thatModals and Active and Passive VoiceGrammar and Sentence CorrectionConnectivesPresent Perfect Tense and Simple Past TensePresent Simple PassivePast Tense and NeutralAdjective ending with ED & INGNouns, Articles, DeterminersPreposition (at,in,on)Other quiz:
Vocabulary › ViewWhat is a resume?
A. The amount of money an employee is paid
B. Attitudes or personality traits
C. Document providing an overview of skills, work history, education, and achievements
D. Concrete, measurable abilities
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A dependent clause…
A. Definitely Santa
B. does not express a complete thought and cannot stand alone.
C. is a group of words that contains a verb and its subject.
D. is a group of words used as a single part of speech and does not contain a verb and its subject.
Verb Tenses › ViewWhat were you doing when the accident happened?
A. I repaired the car
B. I was repairing the car
C. I repair the car
D. I am repairing the car
Grammar › View
Lisa didn’t take a trip to Penghu, but her classmates ________.
A. did
B. take
C. took
D. didn’t take