He is only too ready to help others, seldom, ______, refusing then they turn to him for help.
| A．if so |
| B．if ever |
| C．if not |
| D．if any |
— I will come to attend your lecture at 10:00 tomorrow.
— I’m sorry, by then my lecture will have ended and I _____ in my office.
| A．is being worked | B．will work | C．will be working | D．will have worked |
TheInternetin modern society hasbrought_______greatchangesinour daily life.
| A．about | B．out | C．back | D．up |
Mr Wang went to Nanjing ____ October,1998 and came back home ____ the morning of Nov.5.
| A．at; in | B．on; at | C．in; on | D．by; from |
It is believed that if a play is ______, it will surely ______ the audience..
| A．interested; interest | B．interesting; be interested |
| C．interested; be interesting | D．interesting; interest |
____was known to us all that Johnson had broken his promise____he would give each of us a small gift.
| A．As; which | B．What; that | C．It; that | D．It; which |