you turn off all the lights when you leave the classroom.
#96287
A
Making sure
B
To make sure
C
Being sure
D
Make sure
推荐题目
My daughter, _________ all kinds of meat, would not like to eat any vegetable, which worries me a lot.
#96154
A
devoted to
B
addicted to
C
accustomed to
D
exposed to
To keep the town clean, the truck ____ garbage is prevented ____ entering the town.
#97468
A
loaded with; /
B
loading with; from
C
loaded of; from
D
loading of; /
I’m calling to enquire about the position_______ in yesterday’s China Daily.
#89917
A
advertised
B
to be advertised
C
being advertising
D
having advertised
So far, several cases of a disease, as bird flu, are reported to have been found in the country.
#96545
A
knowing
B
to be known
C
having known
D
known