Could for requests

Requests A

100

Organize: 

raise /  Could  /   voice /  your  /  you 

Could you raise your voice?

200

Create a request. 

Use.    You - open - door

Could you open the door?

300

Create a request:

Use:   I - drink more water - please

Could I drink more water, please? 

400

Create a request. 

The classroom is hot. Ask your friend to open the windows.

Could you open the windows?

500

Create a request.

You want a sweater, it's cold. Your friend has one. 

Could I use your sweater?

Requests B

100

Organize: 

I  /  turn on   /   the   /  Could  / air conditioning   

Could I turn on the air conditioning?

200

Create a request:

Use:    I  - drive -  your car

Could I drive your car?

300

Create a request:

Use:   I - make a phone call - please

Could I make a phone call, please?

400

Create a request. 

You are hungry. Ask your mom for money.

Be polite, use please.

Could you give some money?

500

Create a request.

Your laptop doesn't have power. You need a charger. 

Ask your friend for one. 

Could I use your charger?