I don't like feeding the animals, but I need money, so ________.
| A．it is there | B．there is it |
| C．there it is | D．that it is |
It is strange that he _________ in such an important examination .
| A．failed | B．should fail | C．should have failed | D．fails |
After ten hours’ operation, the doctors managed to _____the one-year-old twins at the head.
| A． tell | B．separate | C．divide | D．Remove |
It is greatly ________ that he gave back the money he found on the bus.
| A．for his delight | B．to his delight | C．to his credit | D．in his credit |
New reports say peace talks between the two countries have broken ____with no agreement ________.
| A．down, reached | B．out ,reach | C．in ,reaches | D．up, reaching |
The murderer was brought in, with his hands _________behind his back.
| A．being tied | B．having tied | C．to be tied | D．tied |