Please help me... match column A answers with column B answers, please

Column A
1. speedometer
2. fuel gauge
3. high beam indicator
4. temperature gauge
5. alternator
6. odometer
7. emergency flashers
8. oil pressure gauge

Column B
a. lets you know the pressure of the oil being pumped into your engine
b. shows how much gas you have
c. keeps track of miles driven
d. warns others your vehicle is stopped or traveling at a slow speed
e. tells you what setting your headlights are on
f. tells you how hot your engine is
g. provides electricity to keep engine running
h. shows how fast the vehicle is going