It was at 5 o'clock ___________ the visitors finally arrived at Pudong International Airport.
| A．when |
| B．that |
| C．before |
| D．after |
The detective，________to be reading a newspaper，glanced at the man seated next to a woman.
| A．pretending | B．expecting |
| C．wanting | D．intending |
Could it be in the restaurant________you had dinner with me yesterday________you lost your handbag?
| A．that；which | B．which；that |
| C．where；that | D．that；where |
English online.com is a free site________visitors can not just learn the English language but also chat online.
| A．where | B．which |
| C．that | D．what |
He wrote a lot of novels，none of________was translated into a foreign language.
| A．them | B．what |
| C．that | D．which |
Everyone has periods in their lives________everything seems very hard.
| A．when | B．where |
| C．which | D．that |