— Why do you think ______? — He could ______ for exercise. 
#37711
A
is the man running, run
B
the man is running, be running
C
does the man run, run
D
the man runs, be running
推荐题目
— What are you searching the Internet for ? — I am trying to find out _______.
#37293
A
Why is our Chinese ping-pong team able to win every time .
B
How to buy a ticket to Beijing online.
C
When will the new movie The Hobbit II on.
D
How can we protect our environment.
“You can’t judge a book by its cover,”        .
#37123
A
as the saying goes old
B
goes as the old saying
C
as the old saying goes
D
goes as old the saying
Lucy had few close friends. So she didn’t know ________ about the trouble.
#37109
A
who to talk
B
who to talk to
C
who to say
D
what to talk