"Present perfect + for and since; How long?"

"She’s been on the phone since hours." Is this sentence Right?

• Yes

• No

• I don't remember

Choose: We use_______ with a period of time.

• When

• Since

• For

Complete: "__________ with a point in time."

• Have

• Since

• Will

Make this sentence. "You / be on my games console / hours!"

• You have been on my games console for hours!

• You will be on my games console since hours!

• You has been on my games console since hours!

Make this sentence. “They / not see their friends / Friday.”

• They has see their friends since Friday.

• They haven't seen their friends since Friday.

• They haven't call their friends for Friday.