1. Keeping a diary is ____ good habit, by which you'll make ____ great progress
in writing.
A．a; a B．a; 不填 C．the; a D．the; 不填
2. We are not permitted ______ noises in the office.
A. making B. made C. make D. to make
3. ---Do you think that housing price will keep ______ in the years to come?
--- Sorry, I have no idea.
A. lifting up B, going up C. bringing up D. growing up
