I have ______ all the papers but I still can’t find my notes．
| A．looked for |
| B．looked through |
| C．looked after |
| D．looked out |
This room isn’t actually _______ I wanted when I made my reservation.
| A．what | B．where |
| C．which | D．whether |
The Subway Line 16 _______ in Beijing is planned to open this year.
| A．being built | B．building |
| C．built | D．to build |
---Have you heard about the shark attack accident at the SeaWorld show?
---Yeah, how horrible! A trainer ______ in front of the audience.
| A．had been killed | B．has been killed |
| C．was killed | D．is killed |
My normal monthly emails to and _______ pen pals have disappeared with my tight schedule.
| A．in | B．for |
| C．from | D．through |
In Australia, surfing is a popular sport among young people ____ they can seek excitement and adventure.
| A．that | B．which | C．where | D．how |