When you leave, please turn off the light_____ energy.
#48503
A
save
B
saving
C
saved
D
to save
推荐题目
The purpose of new inventions is _______ life more difficult, but to make it easier.
#48430
A
not make
B
not making
C
not to make
D
do not make
When we practice speaking English, we often end up in Chinese.
#48988
A
to speak
B
speaking
C
spoken
D
speak
My uncle’s dog was in the garden. I saw it _______ under the tree.
#48439
A
to lie
B
lying
C
lied
D
is lying
How long do you often spend _______ this book , boys?
#49038
A
reads
B
to be read
C
to reading
D
reading