—Tony, come down and help me with the heavy box!
—Come on! I__________ all day long. Get Peter to do that!
| A．work |
| B．had been working |
| C．had worked |
| D．have been working |
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 |
. ____ you’re got a chance, you might as well make full use of it.
| A．Now that | B．After |
| C．Although | D．As soon as |
________ her faults, she’s Arnold’s mother. Don’t be so rude to her.
| A．Whatever | B．What |
| C．Whichever | D．Whenever |
Mary clapped her hand over her mouth _______ she realized what she had said.
| A．while | B．as soon as |
| C．suddenly | D．then |