I have to go on a diet - I can't (?) up my trousers.
This suit is great and it's just your colour.
Why don't you (?) it on?
That skirt is awful and it's very old - why don't you (?) it away?
I hate this shirt and I can't (?) it back to the shop because I lost the receipt.
It's raining - (?) your coat on.
- Are these your sunglasses?
- I'm sorry. I thought they were mine and I (?) them up by mistake.
It's hot - (?) your coat off.