According to the announcement, what is true about the Hawkins sisters？
A．They have written award-winning poems.
B．They are well known in Stayton Corners.
C．They will sing songs at the celebration.
D．They do not currently live in Stayton Corners.

Our company has been made one of the largest manufacturers in the field ofchemical industry.
A．become, in
B．made, in field of
C．became, in the field
D．been made of, in

Aiming to retrieve the Mars rover Opportunity, engineers are imitating Mars surface conditions in a testing laboratory.
A．copying
B．mocking
C．simulating
D．pretending

Some of the low-end Made-in-China mechanical-electronic products are not selling well in export market as compared with what are termed as high-end ones.
A．on export market
B．in exporting market
C．in exported market
D．in the export market

How much are tickets for adults？
A．$8.50
B．$10
C．$12
D．$15

Who is Mr. Martin？
A．The manager of the conference
B．A member of the Children's Network
C．The president of the Spears Foundation
D．A major donor to the Spears Foundation