During the scientific experiment, Mr. Chen carefully poured the water into the tube, with my classmates ____ beside to see what would happen.
______in her most beautiful skirt, the girl triedto make herself ______ at the party.
______ advice I give him , he just does not listen.
—How would you like your coffee? —_______.
That passenger was very impolite to the conductor, ______, of course, made things even worse.
His experiment done in ______ summer of 1970 was ______ failure.