Students in Dingli Senior High School are walking along the street, _____ a small red flag.
| A．they each hold | B．each holds | C．each of them holds | D．each holding |
We went to the Lincoln Memorial yesterday, which was __________ with visitors from all over the world.
| A．common | B．mixed | C．full | D．crowded |
Bring an extra pencil with you __________ something goes wrong with this one during the exam.
| A．in case | B．in case of |
| C．so that | D．in order that |
I keep medicines on the top shelf, out of the children's.
| A．reach | B．hand | C．hold | D．place |
We had to __________ e-mails to over 600 people to inform them of the change of location.
| A．send up | B．send out |
| C．send for | D．send away |
She has been __________ of the danger of driving the car in that state.
| A．accused | B．informed |
| C．reminded | D．warned |