All the citizens strongly insist those found _____ "harmful" advertisements in the street should be punished strictly．
| A．putting up | B．being put up |
| C．put up | D．to be putting up |
is known to us all, he is an excellent student in our class.
| A．Who | B．That | C．Which | D．As |
This is the reason he was late for class today.
| A．why | B．for that | C．which | D．that |
his being late again, he lost his job and had to stay at home.
| A．Because | B．As result of | C．In case that | D．Because of |
He was disappointed that his plan did not .
| A．go on | B．go off | C．go through | D．go out |
He took medicine 3 times a day,________ didn't work.
| A．it | B．but | C．which | D．but which |