.
It’s necessary to be prepared for a job interview. ________ the answers ready will be of great help.
| A．To have had | B．Having had | C．Have | D．Having |
On her next birthday, Jane ______married for thirty years.
| A．is | B．will be |
| C．has been | D．will have been |
A nature reserve for white－flag dolphins was set up in 1992, ________ boats have been
prohibited from sailing around since then.
| A．where | B．which | C．when | D．what |
Time can never ________ from people in London the sadness and heartache caused by those
recent terrorist attacks.
| A．turn away | B．give away | C．wipe away | D．put away |
The police have reached some ________ conclusions about the possible cause of the accident.
The exact cause is still under investigation.
| A．authentic | B．precise | C．confidential | D．tentative |
Harry telephoned to the airport to_________ whether Flight 24 for San Francisco is departing on time.
| A．prove | B．ensure | C．confirm | D．identify |