---- Wasn’t it Dr. Wang who spoke to you just now?---- ____.
Finally, the team reached the top of the mountain, they found some rare plants.
All of a sudden it came to me ________ I might help wash my mom’s feet on Thanksgiving Day.
-How about his design? -Well, to tell the truth, it is______ but satisfactory.
A good speaker is supposed to manage to ________ the listeners what he means.
Can it be in the drawer ________ you put your keys?