Don’t talk. Your brother _______.
#40133
A
sleeping
B
sleeps
C
sleep
D
is sleeping
推荐题目
 The teacher        class when I      the classroom at ten o’clock yesterday morning.
#36571
A
was having, got to
B
had, got to
C
had, was getting to
D
was have, got to
When the teacher came in, all of us _______.
#38764
A
stopped talking
B
stopped to talk
C
stop talking
D
stop to talk
Look! What a clean room! Who _______it ?
#39852
A
has cleaned
B
is cleaning
C
will clean
D
cleaned
This is the best hour I can _________ I_________ in the past twelve years.
#38830
A
know;have had 
B
remember;had
C
think of;have had 
D
think out;had