---When shall we meet your cousin at the station?
---His plane took off 2 hours ago, and it _________ arrive at 5pm.
| A．could | B．should | C．must | D．can |
After _______ absence of 10 years from his hometown, Mr. Li doesn't know _______ great changes have taken place there.
| A．an;/ | B．an; the | C．the; a | D．/;the |
As a rough estimate, Nigeria is _______ Great Britain.
| A．three times the size as | B．the size three times of |
| C．three times as the size of | D．three times the size of |
_______from the top, the 2008 Olympic stadium in Beijing looks just like a bird's nest made of tree branches.
| A．To see | B．See | C．Seeing | D．Seen |
After ten years, she changed a lot and looked different from _______ she used to be.
| A．that | B．whom | C．what | D．who |
—The price is fine with me. How would you like _______ paid?
—Well. It's up to you.
| A．one | B．this | C．that | D．it |