Question: 3.1 To prepare 20 L of a standard, synthetic, reconstituted seawater (modified GP2), using reagent grade chemicals (Table 3), with a salinity of 31 , follow the instructions below.
Reconstituted seawater is modified GP2 and 20 L refers to 20 liters, in the metric system.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Question: As a basic guide we have used the symbols below to indicate prices for a double room with bath, including 
We used the symbols to show the price for a double room, including breakfast.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Question: We did it with the help of the Board and the other staff at LSC.
The Board and staff at LSC helped us get it done.
OPTIONS:
- yes
- it is not possible to tell
- no

Answer:
yes