You enter the name you are __________, then ask the search engine to find pages about your topic.
A. looking forward to
B. looking for
C. interested in
D. in front of
Thank you for ______ me!
A. helping
B. to help
C. helped
D. clicking
Granny often tells us ______ water in our daily life.
A. save
B. saving
C. to save
D. saves
I think _____ difficult for us to learn a foreign language well in a short time.
A. that
B. this
C. one
D. it