Henry can’t attend the party _____ at Tom’s house at present because he is preparing the speech at the party _____ at Marie’s house tomorrow.
___ I know, many thousands of tourists from the mainland have been to Taiwan.
—What do you want do be when you ___? —A writer like Mark Twain.
—Is Jay known ___ a singer? —Yes, and he is known ___ his film.
Please remember to wash your hands with soap ___ the end of the experiment.
Usually before exams, students ___ two minutes to write down their names.