Mr. Green _______ his lessons when I went into his office.
#36585
A
prepares
B
prepared
C
is preparing
D
was preparing
推荐题目
            a sports meeting in our school next Friday. 
#40439
A
There is going to be
B
There will have
C
There is going to have
D
There are going to be
Look! The Greens _______ in the room.
#41799
A
reads
B
were reading
C
are reading
D
read
_______wonderful advice you have just _______me!
#37678
A
How; told
B
What a; given
C
How a; sent
D
What; given
While the alien ________ the museum, the boy called the TV station.
#37872
A
visiting
B
was visiting
C
visited
D
visit