---     Bob doing homework?---No, he isn’t. He is        a letter.
#41826
A
Does, writes
B
Is, writes
C
Does, writing
D
Is, writing
推荐题目
Everyone except Tom and Mike        Kunming before.
#36353
A
has gone to
B
have gone to
C
has been to
D
have been to
—________did your uncle leave his hometown?—He ________ for nearly twenty years.
#39924
A
When; has left
B
When; has been away
C
How long; has left
D
How long; has been away
— Do you know what Millie and Andy were doing at 8 o’clock yesterday?—Yes.While Millie ______ TV, Andy ______ a book in the bedroom.
#40007
A
was watching; was reading
B
watched; read
C
was watching; read
D
watched; was reading