.____he was fired by the company is____he didn’t work hard.
| A．What; because | B．Why; because | C．Why; that | D．That; because |
The soldiers were fighting bravely their people _____ the invaders.
| A．with; for |
| B．for; against |
| C．back; with |
| D．out; with |
Two dogs_____ a bone, and a third one ran away with it.
| A．fought with |
| B．fought against |
| C．fought for |
| D．fought to |
Though he failed in the exam this time, he did not.
| A．lose his heart |
| B．lose his hearts |
| C．lose heart |
| D．lose hearts |
Mrs. Brown went to the doctor’s because she had some trouble_____ her heart.
| A．for |
| B．with |
| C．to |
| D．on |
The teacher as well as the students when I came into the room.
| A．is singing |
| B．was singing |
| C．were singing |
| D．sang |