I was held up for about half an hour in the traffic jam，__________ the delay.
| A．it caused |
| B．thus causing |
| C．caused |
| D．to cause |
Alice wants to become ______ singer when she grows up.
| A．不填 | B．the | C．an | D．a |
_______ I accept that he is not perfect, I do actually like the person.
| A．While | B．Since | C．Before | D．Unless |
At the railway station, the mother waved goodbye to her daughter until the train was _______.
| A．out of sight | B．out of reach | C．out of order | D．out of place |
The medical team _______ two doctors and six nurses was sent to the front.
| A．made up of | B．was made up of | C．made of | D．made from |
Mr. Lee is ______ to show up at the meeting.
| A．possible | B．likely | C．probable | D．Perhaps |