______ at the door before entering please.
#66016
A
Knocked
B
Knock
C
Knocking
D
To knock
推荐题目
__________at the door before you enter the office，or you’ll be considered impolite
#65893
A
Knocking
B
Knocked
C
Knock
D
To knock
－Please don't say a bad word about anyone. －_____.
#59413
A
OK, I do
B
Sorry, I don't
C
Sorry, I won't
D
Yes, I won't
—I’m leaving now.— ______ you turn off the lights.
#59488
A
To make sure
B
Make sure
C
Made sure
D
Making sure
——Don’t eat in class, Hu Lei! ——_______, Miss Zhang.
#59370
A
Excuse me
B
Sorry, I won’t
C
No problem
D
Not at all
What _______ it will be when you _______ on the white sand in the warm sun!
#66096
A
funny; lie
B
fun; lie
C
a fun; lie
D
funny; lay