Jack,remember ______ off the lights when ______ the home.
OK,I won't forget,mom.( )
A.turning; leavingB.to turn; leave
C.turning; leftD.to turn; leaving
I my CD here and there,but I still can't find it.( )
have looked for
look for
will look for
was looking for
You must read the carefully before taking the medicine.( )
news
pictures
numbers
instructions
Miss Zhao is very helpful. She often helps us we are in trouble.( )
whether
although
whenever
however
The harder we work, the result we will get.( )
faster
fewer
better
smaller
If you want to do better in playing the piano, you need more .( )
technology
practice
pleasure
challenge