----What were you doing this time yesterday?----I ________ my homework at John’s house.
#39545
A
do
B
am doing
C
did
D
was doing
推荐题目
---when _______the telephone________,do you know?---Yes.In 1876.
#39777
A
was,invented
B
are;invented
C
did;invent
D
had,invented
–I want to return the book to John, but I can’t find him.--He______ the library. You can find him there.
#40142
A
has been to
B
has gone to
C
has left
D
went to
How many films ________ you ________ recently? None.
#39903
A
did; see
B
are;seeing
C
has;seen
D
have ;seen