You will succeed in the end ____ you give up halfway.
| A．even if | B．as though |
| C．as long as | D．unless |
____________ no doubt that 100 years ago animal testing was cruel but today animals in experiments are very well taken care of.
| A．It is | B．There is | C．This is | D．That is |
How do you find the programme AM Chicago hosted by Oprah?
_______________.
| A．Specially | B．Wonderfully | C．Excited | D．Lively |
Only after__________ his work __________ to see his grandfather.
| A．finishing; did he go | B．he finishes; did he go |
| C．he finished; he went | D．having finished; he went |
、There is too much in the British Museum for us to ____________.
| A．take in | B．take up | C．take off | D．take over |
Listen! There’s a lot of noise from next door. They _____________ a party.
| A．could have had | B．must be having |
| C．should have had | D．can be having |