Do you know in what circumstances was it____________ Jack achieved his goal?
| A．how | B．where | C．when | D．that |
All the travelling fare, unless specifically stated _________, includes admission charges to the attractions, shows and exhibitions we visit.
| A．otherwise | B．likewise | C．therefore | D．still |
A horrible thought _________ him when he was waiting for Tom in the airport: what if the plane from Malaysia had been hijacked（劫持）?
| A．attacked | B．struck | C．beat | D．occurred |
The information confirms me in the belief __________ he, as well as his coach, is to blame.
| A．whether | B．why | C．which | D．that |
Alex has finally become an astronaut, __________all his family members think is his dream career.
| A．which | B．who | C．that | D．whom |
This is John’s photo. We miss him very much. He _______ trying to save a girl in the earthquake.
| A．is killed | B．was killed |
| C．has been killed | D．had been killed |