[ Grammar ]
They ________ the computer long time ago
A. have invented
B. has invented
C. invented
Select your answer:
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Other quiz:
Grammar › ViewWhich is the correct spelling of CONVENIENT as an adverb?
A. Convineitnely
B. Convenitentlly
C. Conveniently
D. Conviently
Asking & Giving Attention › View
Please Fill the dialog below using asking attention expressions!
Teacher: ______________, look at this board.
Students: Yes ma’am
a. How are you?
b. May I have your attention please?
c. Don’t forget to do your homework
d. I see
How to use : Read the question carefully, then select one of the answers button.