She owes her success________good luck more than ________ability.
| A．to；and | B．of；to | C．to；to | D．to；in |
It seldom________here but it________heavily these days.
| A．snows；snows | B．snows；is snowing |
| C．is snowing；is snowing | D．is snowing；snows |
—I________the failure was your fault.
—Yes，I see.You only want to learn the details.
| A．didn't think | B．was not explaining |
| C．am not suggesting | D．haven't expected |
—Did Tom live here?
—Yes，but he________here now.
| A．isn't live | B．hadn't lived | C．isn't living | D．will live |
—Are you still busy?
—Yes，I________my work，and it won't take long.
| A．just finish | B．am just finishing |
| C．have just finished | D．am just going to finish |
She is looking forward________to the ball.
| A．to be invited | B．being invited |
| C．to inviting | D．to being invited |