[ Gerund and Infinitive ]
I’m a little worried. I made pizza this afternoon, but I don’t remember_____ the oven. I’m sure I did! Or did I?
A. to turn off
B. turning off

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Vocabulary & Grammar › View………………………………….can design and read blueprints.
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Comma › View
The principal called us to his office but I couldn’t go.
A. The principal called us to his office but, I couldn’t go.
B. The principal, called us to his office but I couldn’t go.
C. The principal called us to his office, but I couldn’t go.
D. No commas needed.