________ at the door before you enter my room, please.
#66075
A
Knock
B
Knocking
C
Knocked
D
To knock
推荐题目
______ it is to listen to music when you are free.
#66076
A
What fun
B
What a fun
C
How fun
D
How funny
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
Tom, _________ afraid of speaking in front of people. You are the best one.
#59388
A
don’t
B
not
C
not be
D
don’t be