—Where is our English teacher?—She is in the classroom, _____ the exercises _________ the students have done at home.
#98211
A
explaining; /
B
explaining; for
C
explained; to
D
explained; from
推荐题目
She’s developing into someone who’s going to become very poor and require ______.
#97300
A
looked after
B
being looked after
C
looking after
D
to look after
 He found his son _______ inside the lift, _______ very worried.    
#91740
A
trapping; felt
B
trapped; felt
C
trapped; feeling
D
trapping; feeling
__________ in the traffic jam, he was likely to be late for the job interview. 
#97205
A
Being stuck
B
Having stuck
C
Stuck
D
Got stuck
 Soon they could see steam _______ from the wet clothes.
#93868
A
rise
B
rising
C
risen
D
be rising