Recently quite a lot of exports _______ that another law on wildlife protection ________ as soon as possible .
| A．demanded , must be passed | B．have demanded, be passed |
| C．were demanding , was passed | D．demanded, being passed |
Reaching this agreement so quickly was a great____ for the meeting.
| A．appointment | B．access | C．achievement | D．approach |
Though having lived abroad for years, many Chinese still _____ the traditional customs.
| A．perform | B．possess | C．observe | D．support |
When such an organised group became too large for its members to travel together comfortably, it would ______.
| A．hurry up | B．split up | C．make up | D．pick up |
By the time Jack returned home from England, his son _____from college.
| A．graduated | B．has graduated | C．had been | D．had graduated |
Those successful deaf dancers think that dancing is an activity _____ sight matters more than hearing.
| A．when | B．whose | C．which | D．where |