A good idea occurred to Mr. Baker________ to his invention recently.
Even if you are in rush, pushing someone so that you can get into an elevator (电梯) is just bad manners.
Remember to __________ a good state of mind even if you should fail plenty of times.
Mary has __________ herself __________ for the party.
I __________ the names of plants.
The bus was due to __________ at 5 p. m.,but it arrived one hour late due to __________ by the heavy fog.