--- Nancy, can I take a look at the note you took for last period, please?--- I’m sorry, I __________ something else then. I’ll make it up right away.
#100335
A
did
B
was doing
C
had done
D
have done
推荐题目
I ______ the time ______ so quickly.
#100103
A
didn’t realize; had passed
B
don’t realize; passed
C
haven’t realized; passed
D
hadn’t realized; had passed
Last year I applied to Princeton University. I ________ they would say yes — but they did, and now here I am.
#102182
A
never think
B
am never thinking
C
have never thought
D
never thought
People who are ______ drugs can’t go without them for a few hours , can they ?
#103413
A
addicted to
B
engaged in
C
satisfied with
D
related to
Ladies and gentlemen, please fasten your seat belt. The plane __________. 
#102320
A
takes off
B
is taking off
C
has taken off
D
took off