—I’m leaving now.— ______ you turn off the lights.
#59488
A
To make sure
B
Make sure
C
Made sure
D
Making sure
推荐题目
________ great use the students are making of time ________!
#66159
A
How; studying
B
What; studying
C
How; to study
D
What; to study
Please do me a favor—________ my friend Mr.Smith to Youth Theater at 7：30 tonight.
#65914
A
to invite
B
inviting
C
invite
D
invited
—English has a large vocabulary, hasn’t it?—Yes. ________ more words and expressions and you’ll find it easier to read and communicate.
#59353
A
Know
B
Knowing
C
To know
D
Known