Ex.1

2) He hasbroken his arm, but he hasn’t broken his leg.

3) She hasbeen skiing, but she hasn’t been surfing.

4) We haveread a lot of magazines, but we haven’t read many books.

Ex.2

1)      Have you ever played an instrumentin a concert?

2)      Have your parents visited a lot ofcountries?

3)      Has your brother ever climbed amountain?

4)      Has your sister ever won acompetition?

5)      Have you ever found money on thefloor?

Ex.3

1)      Have you ever burnt your hand?

2)      Yes, I have.

3)      I burnt it las week.

4)      How did you do it?

5)      I put my hand on the cooker.