—It’s dangerous to swim here. Look at the sign!—Oh, I _______ it.
#36498
A
didn’t notice
B
don’t notice
C
hadn’t notice
D
haven’t notice
推荐题目
I ______ some bread and milk______ breakfast this morning.
#39676
A
have; for
B
had; for
C
has, with
D
had; with
---What’re you _____?---My husband’s health problem _____ me a lot.
#38644
A
worrying,worries
B
worried about,worries
C
worried about,worries about
D
worrying about,is worried about
There ________ any water in the bottle.
#41501
A
are
B
isn’t
C
is
D
aren’t
I am a teacher and I _____ in this school for 5 years.
#40421
A
teach
B
taught
C
will teach
D
have taught
Look !A boy       on the playground. 
#39826
A
runs
B
running
C
is runing
D
is running