—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
They often stay up, reviewing their lessons, books      all over the desk.
#92407
A
spreading
B
spread
C
are spreading
D
to spread
Some students didn’t get a brief summary ________ in their essays.
#96678
A
include
B
included
C
including
D
includes
--- _______ made her ashamed of herself? --- ______ the lowest mark in her class.
#97186
A
What; Because she got
B
Was it what; Getting
C
What was it that; She got
D
What was it that; Getting
 While watching television, _______.
#98457
A
the doorbell rang
B
the doorbell rings
C
we heard the doorbell ring
D
we heard the doorbell rings