| 1. What's the difference |
|
A. in us having to call the fire brigade. |
| 2. This box is full |
|
B. to that piece of equipment over there. |
| 3. This resulted |
|
C. about how to do this experiment. |
| 4. Connect this cable |
|
D. between H2O and H2SO4? |
| 5. I’ve had an idea |
|
E. with water? |
| 6. Could you fill this bottle |
|
F. of old camping equipment. |
