---who______it be that is knocking at the door?
---It_______be Father, but I’m not sure.
| A．can, must | B．can, may | C．must, can | D．may, must |
is known to everybody that the moon travels round the earth once every month.
| A．It | B．As | C．That | D．Which |
语音知识：(共5小题；每小题1分，满分5分)blood A football
B bookmark C stood D. flood southern
| A．bathroom | B．cloth | C．health | D．farther |
theatre
| A．appear | B．especially | C．learner | D．society |
pleasure
| A．usually | B．sure | C．pleasant | D．citizen |
surprise
| A．forgive | B．police | C．impolite | D．bridge |
Those who are of great determination are ____ to make great achievements.
| A．maybe | B．likely | C．probable | D．possible |
The Smiths consider _____ a computer, which is commonly considered _____ a great help in their work and study.
| A．to buy; to be | B．buying; to be |
| C．to buy; being | D．buying; being |
The programme, which refers _____ the tomb of Qin Shihuang, is _____ for those who are interested in history.
| A．as; meant | B．for; intended |
| C．to; planned | D．to; intended |