______ at the door before entering please.
#66016
A
Knocked
B
Knock
C
Knocking
D
To knock
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______ it is to go for a hike in such lovely weather!
#65959
A
How fun
B
How funny
C
What fun
D
What a fun
—Don’t forget to close the door after school.— ________.
#59412
A
OK, I won’t
B
OK, I will.
C
Yes, I do.
D
No, I don’t.
—I’m leaving now.—______ you turn off the lights and the computer.
#59419
A
To make sure
B
Make sure
C
Made sure
D
Making sure