Paper bags produced every year are ____ the world’s production of vehicles.
| A．three times weight of | B．three times the weight of |
| C．as three times heavy as | D．three times as heavier as |
_______ the punishment was unjust, he accepted it without complaint.
| A．So long as | B．Even though |
| C．Since | D．While |
He is better than _______ I last visited him.
| A．when | B．that |
| C．how | D．which |
Why do you want a new job ____ you’ve got such a good one already?
| A．that | B．where |
| C．which | D．when |
Don’t play by the river _______ you fall in and drown!
| A．in case | B．so that |
| C．in order that | D．when |
I thought she was the very girl that I should marry _______ I met her.
| A．first time | B．for the first time |
| C．the first time | D．by the first time |