________ with the size of the whole earth, the biggest ocean does not seem big at all.
| A．To compare | B．When comparing | C．Comparing | D．When compared |
______ impressed the audience most was ______ the magician Liu Qian played in this year's Spring Gala.
| A．What; what | B．What; that | C．That; what | D．That; that |
I enjoy when you help whoever is suffering in the earthquake.
| A．that | B．this | C．it | D．one |
You didn’t perform as well as the other competitors; , you failed.
| A．in all | B．in other words | C．in brief | D．on the other hand |
--- Why doesn’t she make notes?
--- She has no pen to use. She seems one.
| A．to have forgotten to bring | B．to forget to bring |
| C．to have forgotten bringing | D．to forget bringing |
The journey was adventurous and they went through great hardship, but it .
| A．paid back | B．paid off | C．paid for | D．paid out |