Ex 1 p 82

•a)     This car belongs/is belonging to someone in the office.

•b)    Dinner is smelling/smells really good! What is it?

•c)     I can't talk to you now. I have/'m having a bath.

•d)    Who knows/is knowing the answers?

•e)     I see/am seeing Peter tonight.

•f)      We are having/have two cars.

•g)     I'm liking/like having a lie-in at weekends.

•h)    When I wake up in the morning I hear/am hearing the birds sing.

Ex 2 p 82

•a)     am writing

•b)    stay

•c)     am going

•d)    study

•e)     make

•f)      am also taking

•g)     am having

•h)    attend

•i)       Do you enjoy

Ex 3 p 82

•1)    B

•2)    C

•3)    C

•4)    A

•5)    C

•6)    B

•7)    A

Ex 4 p 83

•a)     to climb

•b)     doing

•c)     do

•d)    swimming

•e)     going

•ff)      spends

•g)     to do

•h)    doing

•i)       do

•j)       to help

Ex 5 p 83

•a)     to play

•b)    playing

•c)     to go

•d)    spending

•e)     concentrate

•f)      listening

•g)     to eat

•h)    making

•i)       to do

•j)       to talk

•k)     making