-- Why do you look so worried ?
-- My MacBook Pro broke down and my paper _____ unfinished ever since.
| A．left | B．was left | C．has been left | D．has left |
I wouldn’t want to go back an employee now that I have been self-employed．
| A．to be | B．have been | C．be | D．to being |
Our enemy bills have been increasing steadily． these costs，our telephone costs have doubled over the past six months．
| A．Moreover | B．In addition to | C．As a result of | D．Contributing to |
If you the medicine, you better now.
| A．took, would feel | B．had taken, felt |
| C．had taken, would feel | D．took, would have felt |
It is likely that these animals could be frightened， a sudden loud noise．
| A．being there | B．should there be | C．there was | D．there having been |
, a form must be filled in.
| A．To ask for his job | B．In order to get his job |
| C．Making request for his job | D．If you want to get this job |