[ Grammar ]
Choose the sentence with the correct placement of commas.
A. How do I turn on this computer, Mr. Thomas?
B. How do I, turn on this computer Mr. Thomas?
C. How do I turn on this computer Mr. Thomas?
Select your answer:

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Question Tags › ViewI am a little late,…………?
A. aren’t I
B. weren’t I
Grammar - TOEIC › View
The last time I __________ to Korea, I spent three weeks on Jeju island.
A. went
B. have gone
C. was going
D. go
