—What are you reading these days, Tom?—The book Harry Potter ______ by JK Rowling.
#48881
A
was written
B
written
C
wrote
D
was writing
推荐题目
 When I walked past his house, I heard him _______.
#50226
A
to sing
B
sang
C
sings
D
singing
The purpose of new inventions is to make life easier,      it more difficult.
#48658
A
not make
B
not making
C
not to make
D
do not make
I can’t wait__________ the nice picture.
#50293
A
buy
B
to buy
C
buying
D
bought