________ at the door before you enter my room, please.
#66075
A
Knock
B
Knocking
C
Knocked
D
To knock
推荐题目
— Excuse me, can you tell me the way to the Xinhua Bookstore?— Yes. down this road and turn left. It’s on Jiefang Road.
#59346
A
Walking
B
To walk
C
To walking
D
Walk
______me tomorrow and Fll let you know the lab result.
#65883
A
Calling
B
Call
C
To call
D
Having called
—What do you think of the film you saw yesterday? —Oh! It's one of ________films I've ever seen.
#59360
A
interesting
B
more interesting
C
most interesting
D
the most interesting
____________ be late, or you will miss the exciting beginning of the speech.
#59367
A
Mustn’t
B
Can’t
C
Don’t
D
Shouldn’t
—I’m leaving now. —________ you turn off the lights and the computer.
#59400
A
To make sure
B
Make sure
C
Made sure
D
Making sure